Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

This year’s PC market, graphics card, memory, SSD, etc. are all bleak, but it has become an era of explosive CPU update for many years. Intel changed the practice of toothpaste factory and released new products to cramp its hands.

With Intel’s emergency update of X299 motherboard layout in advance, AMD finally offered its own fever-level platform X399 series, and the name of CPU is called Threadripper. This is also the first time that AMD has launched a direct contraposition product since Intel X48 began to implement an independent fever platform.

In the end, whether AMD can really blossom and bear fruit for many years, let’s actually test it.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Product specification introduction:

AMD’s newly released Ryzen ThreadRipper CPU has a very long name. For the convenience of expression, the article will start with TR4, and thread ripper will not be written, because the interface name of the new platform is TR4. The highest-end product model in TR4 series is 1950X, with 16 cores and 32 threads, and the frequency is 3.4~4.0GHz.

This specification is obviously higher than Intel’s existing i9-7900X. Before Intel releases 7980XE, it is obvious that 1950X will temporarily sit on the throne of consumer-grade king.

There will be at least two models below 1950X, 1920X(12 cores and 24 threads) and 1900X(8 cores and 16 threads).

This time, i9-7900X, i7-6950X, i7-7700K and R7 1800X are used for comparison, which are taken from the highest models of the fever and mainstream platforms of both parties.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Product packaging and accessories:

The package of 1950X can be said to be the most luxurious CPU package in history, which looks a bit like an old-fashioned TV set.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Compared with Intel’s ancestral cartons, the packaging of TR4 is much better in both material and size.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

There is a paper tape on the side of the package, and the tutorial of CPU removal can be seen on the back of the tape.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The package body is divided into three parts,Upper cover, lower cover (for placing accessories) and CPU compartment. This thick bubble is in line with our national conditions.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

There will be a small storage space in the lower cover, which contains two important accessories of CPU.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

There are three main CPU accessories.Instructions, installation of screwdriver, integrated water-cooled fastener.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The CPU base on the motherboard needs to be disassembled with a Torx screwdriver. Although the standard Torx screw is used, it is a bit special, so the CPU will come with a screwdriver.

The radiator hole position of X399 motherboard is different from that of any previous platform, so a customized radiator fastener is needed. In view of the fact that the air-cooled fastener is not following up quickly now, AMD provides a universal integrated water-cooled fastener.

This fastener comes from the main foundry of integrated water cooling, Asetek, which can bring a large compatible coverage. As long as it is the circular water cooling head scheme manufactured by Asetek, it is basically compatible. There is a huge knob at the back of the CPU compartment. You can see the CPU body by twisting it.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The CPU is placed in the middle of the whole package, which is well protected. Take down the steel wire buckle and the plastic cover at the top, and you can take out the CPU.

It should be noted that,The orange bracket fastened to the CPU does not need to be disassembled, and it will be used when installing the CPU later.

Introduction of CPU ontology:

Next, introduce the CPU ontology. From the appearance, this 1950X is similar to AMD server-level Opteron series.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

It is said that 1950X is very big, and how big it is can be intuitively compared from the picture.The figures are 1950X, 6950X, 1800X and 7700K respectively. In terms of size, 1950X is really much larger.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

By comparison with the hands of the Queen, this CPU is almost as big as the palm of your hand.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

From the disassembly diagram, we can know why the 1950X is so big.It is based on the 32-core CPU of the server, so it will keep the configuration of four wafers. Each wafer is equivalent to one 1800X.

But in fact, only two of them will be enabled in 1950X, and the other two are only used to balance electrical performance and do not participate in calculation.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Seen from the back, the number of pins in 1950X is also exaggerated.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Compared with AMD consumer products in the past, the 1950X also uses the same LGA design as Intel. The CPU pins are left to the motherboard, and the security of the CPU is greatly improved.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

CPU installation tutorial:

The CPU installation of TR4 is somewhat complicated and different from the previous ones, so it is necessary to introduce it.

There are three Torx screws on the CPU base, which are labeled 1 (right), 2 (bottom left) and 3 (top left) respectively. The sequence of disassembly is 3, 2 and 1.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The first floor cover will be lifted by itself, and then the two blue buckles will be pulled up to pull up the lower floor.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Take out the protective cover on the second floor.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Remove the lowest protective cover, and be careful not to touch the CPU pins on the motherboard.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Replace the transparent protective cover in the second layer with CPU and close it. At this point, the CPU has been temporarily fixed.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Finally, tighten all three screws in the order of 1, 2 and 3.

There are two points to note:

1. The cover plate on the second floor can only temporarily fix the CPU, and the CPU can be fixed by the first metal cover plate to fit the base correctly. Therefore, if the three screws are not tightened, it may lead to poor contact of the CPU and problems.

2. In the process of tightening screws, the top cover plate will move slightly, which will affect the fixation of other screws. Therefore, it is recommended to tighten the screws only a little at the beginning, and then tighten the screws after all three screws have entered the screw teeth.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

X399 motherboard platform introduction:

Next, through a X399 motherboard to briefly introduce the characteristics and differences of TR4 motherboard platform. The motherboard used this time is ROG ZENITH EXTREME.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

First, take a disassembly diagram of the motherboard. From the disassembly diagram, you can clearly feel that this generation of X399, the motherboard manufacturers attach great importance to it, and the products are very flagship.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The motherboard adopts LGA design, and the number of CPU pins reaches 4094. The server code is SP3, and the consumer code is TR4.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The power supply of CPU is 8-phase, and the digital power supply scheme of IR is adopted, which is a top match.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Due to the shortage of space in the power supply part of the motherboard, all the output capacitors for power supply are placed on the back of the motherboard and replaced by polymer capacitors.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The CPU SOC power supply is placed under the graphics card slot, and the power supply materials are worse, just ordinary DrMOS.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The external power supply of CPU is double 8PIN, which will be helpful for overclocking people.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Like X299, the memory slot has eight four channels, and finally it has a high-end appearance.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

There are two phases on each side of the memory power supply, which is relatively weak in materials, and the MOS configuration is adopted.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

This time, X399 mostly adopts the slot configuration of four-card crossfire, and there will be at least four graphics card slots on the motherboard.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The motherboard chipset is packaged in Taiwan Province, which feels much higher than Intel’s bare wafer.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The rear window interface of the motherboard is relatively conventional. In addition to the USB 3.0 interface, there are a set of A+C USB 3.1 interfaces and three-band wireless WIFI.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

In terms of disk interface, the motherboard provides six SATA and one U.2.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

M.2 motherboard can support three, one is under the south bridge heat sink, which can dissipate heat through the south bridge heat sink. The other two are on the adapter card on the outside of the motherboard. This is a characteristic design of ROG, which uses standard parts of memory slots to transfer two M.2 slots.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The motherboard also provides a front USB 3.1 socket, which can transfer the TYPE-C on the front of the chassis, although I don’t think it is useful to use TYPE-C on the PC.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The motherboard audio system adopts ALC1220+ESS 9018 scheme, which is the general scheme of the flagship motherboard at present.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The motherboard also provides the clock chip of ICS, which can help to adjust the frequency when overclocking.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Product test platform:

The following is a detailed configuration table of the test platform, mainly comparing the following six models.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

X399 test platform uses ZENITH EXTREME from ROG, which is also the most expensive X399 motherboard at present.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Is the actual measurement of X299 platform or X299 AROUS-GAMING 7?

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

AM4 is B350 in the mainstream direction. Because XFR is not supported, the test result will be slightly lower than that on X370, basically within 2%, depending on the improvement range of XFR.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The test motherboard of Intel 115X uses Z270-Phoenix GAMING.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The memory is DDR4 8G*4 of the pirate ship. The actual operating frequency is 2133C15.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The graphics card is made of sapphire’s 480 8G ultra-white gold. VEGA is finally released, and this 480 can be retired.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

SSD is three pieces of Intel, and the system disk uses the mainstream 535 to ensure that the test is closer to the average user. 240G is used as the system disk, and 480G*2 is mainly used to play test games. There are more and more games, so you can only add SSD.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

In order to test the PCI-E efficiency of the chipset later, 750 400G is also used here.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

 

Product performance test:

Simple evaluation conclusion:

Because there are many miscellaneous test items, in order to avoid dizziness, first of all, provide the refined version of the test conclusion:

-On average, the comprehensive performance of CPU is 1950X higher than 7900X by nearly 20%, but the specification of 32 threads has obviously exceeded the limit of many test software.

The advantages of-1950x this time are more reflected in the theoretical performance test and system bandwidth.

-In terms of game performance, because the internal bus structure of 1950X is relatively complex, game optimization is still relatively lacking, obviously a little weaker.

-The performance of power consumption is more interesting, and the chart counts all kinds of situations from standby to full load. Decomposed, the 1950X consumes a lot of power when it is in standby, but the power consumption of fully loaded roaster is obviously lower than 7900X, so the result of pulling both sides is only slightly lower than 7900X.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Actual running state test of CPU:

The maximum turbo frequency of 1950X can reach 4.15G under the condition of single-core operation. The higher turbo frequency than the benchmark is mainly due to the support of XFR technology. The frequency can reach 3.65G in the case of multithreading. The frequency will be higher than the current 1800X x.

Introduction of performance test items:

For children’s shoes interested in further understanding the comparative performance, detailed test data will be provided here.

The test will be roughly divided into the following parts: CPU performance test: including system bandwidth, CPU theoretical performance, CPU benchmark test software, CPU rendering test software and 3DMARK physical score.

With stand-alone test: including stand-alone benchmark test software, stand-alone game test and stand-alone professional software benchmark.

Power consumption test: power consumption is measured under the single display platform.

The amount of data in this article is violent. If you feel dizzy, take your time. You always have to pay a price to know the truth. If it doesn’t matter, just don’t complain when you are trapped.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Performance test and analysis of CPU;

System bandwidth test. On the memory bandwidth, memory bandwidth in 1950X is close to 7900X. 1950X L1 is about 25% weaker than 7900X in cache, while L2 and L3 have obvious advantages, especially L3. This should also be related to the CPU architecture. 7900X modified the bus architecture, attaching importance to L1 and weakening L2 and L3.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The theoretical performance test of CPU is carried out with the built-in tools of AIDA64, which can test the basic performance of many CPUs. The overall test situation of 1950X is good, which is about 25% higher than that of 7900X.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

CPU performance test mainly tests some commonly used CPU benchmark software, and also includes some application software and CPU test items in the game.

The score of 1950X is between 7900X and 6950X, and the gap between them is just 3%.

1950X also encountered a similar problem with 7900X. It is difficult for the existing test software to really measure the performance of CPU, and the inclusion of more single-threaded test items also aggravated the disadvantage of 1950X in this major project.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

CPU rendering test, which tests the rendering ability of CPU.

Three versions of CineBench tested that the multithreading performance of 1950X was 107%, 118% and 136% of that of 7900X, respectively. Promotion is still exaggerated. However, OPENGL and single-threaded testing will be added to the final statistics, which are obviously not dominant in RYZEN, so 1950X will be weaker than 7900X in this big item.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

The 3D physical performance test measures the physical scores in the 3DMARK test, which are mainly related to the CPU.

In this part, 6950X, 7900X and 1950X in 3DMARK 11 are basically the same, indicating that this test can no longer reflect the difference of CPU in this position. The test above SKY in 3DMARK can still reflect the differences between these three models. However, compared with the mainstream 7700K and 1800X, the gap is not obvious enough.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

CPU performance test section comparison section:

According to the comprehensive statistics of CPU, the most advantages of 1950X are system bandwidth and theoretical performance test.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

In fact, there is still a more tangled problem, that is, single thread and multi-thread, which has also been decomposed here.

Single thread: 1950X benefits from the higher XFR frequency, so the performance of single thread is slightly better than that of 1800X, but it is obviously weaker than that of Intel.

Multithreading: Multithreading test is significantly stronger than 1950X. The CPU that participated in this test discharged a relatively smooth gradient.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Disk performance test:

The disk test part uses CrystalDiskMark 5,1g data file to run 9 times, which can basically eliminate the test error. The tested SSDs are 535 480G and 750 400G, both of which are hung from the disk.

Simply explain the concept in this test, SATA interface and PCI-E channel can be drawn from CPU or chipset (see how CPU manufacturers design). Therefore, in the test here, we will try our best to test all kinds of interfaces. N

I have tested VMe on the X4 short slot broken on the motherboard, which is the slot led by the chipset. From the speed point of view, X399 chipset still provides PCI-E 2.0. However, the CPU provides a large number of PCI-E channels this time, so there will be no problem.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Judging from the test results, it is similar to the previous situation.There is no obvious difference in SATA test, and there is still a difference of about 15% in NVMe test.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

 

With the unique display test (graphics driver is 16.12.2):

Unique 3D benchmark, mainly running some benchmark software, 1950X is between 7900X and 6950X, but the difference between them is less than 5%.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Unique 3D game test, the table will classify DX9~DX12 games of different generations, which will be more clear. In order to ensure the consistency of the test, the driver of 16.12.2 is still used.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Because the performance of 480 is more mainstream, the performance difference between CPUs is quite small. Decomposed into each generation, the disadvantage on DX9 is the most obvious, and it will be narrowed on DX11, and there is little difference among CPU on DX12. If it is turned on

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Unique professional software benchmark test, the professional software part is based on SPEC viewperf 12, which is a professional operation test for graphics cards, and this software has internal delay to CPU.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

With a separate test section:

Judging from the test results, SPEC viewperf 12 seems to be sensitive to CPU latency, with a low score of 1950X. The game performance of the 1950X is as poor as that of the X299 CPU.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Platform power consumption test:

The power consumption test of 1950X is more interesting. The power consumption of 1950X is higher under low load conditions such as standby and high-definition playback, but it is obviously lower than 7900X when the CPU is baking.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Finally, the last horizontal comparison table is for your reference.

The performance part only compares the test items related to CPU, and does not include the results of the game performance test. The reason for the small difference in power consumption test is that it includes daily use tests such as standby, Blu-ray video and game test, so it is more appropriate to regard it as daily use power consumption.

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Simple summary:  

About the performance of CPU:

At present, 1950X has won the performance throne of consumer grade. It’s not easy for a small company like AMD, but similar to Intel 7800X whose game performance was almost destroyed by 1600, the game performance of 1950X is not good, so it is relatively more suitable for the use environment of workstations.

About the power consumption of CPU:

In terms of power consumption, the 1950X is still much better than the 7900X, and the full-load power consumption will be lower than the 7900X, but the standby power consumption of the 1950X is on the high side, so it is still necessary to make optimization.

Some suggestions on the use of CPU:

As mentioned earlier, the overall architecture of 1950X has changed a lot, so here we briefly summarize some suggestions from three aspects of heat dissipation and power supply.

The first is the heat dissipation part, because the radiator hole spacing is special, so only a small number of CPU radiators are supported for the time being. Therefore, at present, the integrated water cooling matching with the CPU’s own fastener is still the best choice. For details, you can see the radiator support list in the final appendix of the evaluation.

Secondly, the power supply part, although the full-load power consumption of 1950X will be lower than 7900X, it is recommended to be as conservative as possible. Be sure to use the power supply of wire 16AWG, the power supply of 18AWG or dummy wire should be prone to problems, and you should carefully choose the wire and terminal for your own winding. Secondly, the power supply supporting dual 8-8PIN CPU should be preferred.

Generally speaking, although Intel has confirmed that i9-7980XE will be released before the end of the month, so that AMD can’t have a good time, it is a milestone event for AMD. This means that AMD CPU has returned to the competitive sequence with Intel in the whole product line, and I believe that Intel will not dare to toothpaste again in the short term.

Young man, I heard that you haven’t used Ruilong yet?

Toothpaste Ripper! AMD 16 Core Flagship ThreadRipper 1950X Deepest Test

Attached is the currently known TR4 CPU radiator compatibility list:

Integrated water cooling (using the buckle attached to CPU):

Arctic:

Arctic Liquid Freezer 120

Arctic Liquid Freezer 240 Arctic Liquid Freezer 360

Pirate ship:

Corsair Hydro Series H115i Corsair Hydro Series H110i v2 Corsair Hydro Series H105 Corsair Hydro Series H80i v2

Cryorig:

Cryorig A80 Cryorig A40 Ultimate Cryorig A40

EVGA:

EVGA CLC 280

NZXT:

NZXT Kraken X62 NZXT Kraken X61 NZXT Kraken X52

Tt:

Thermaltake Riing 3.0 RGB 360 Thermaltake Riing 3.0 RGB 240 Thermaltake Water 3.0 Ultimate Thermaltake Water 3.0 Extreme

Other radiators (radiator comes with fasteners):

Arctic:

Arctic Freezer 33

Cool supreme:

Cooler Master Hyper 212 EVO

EKWB:

EKWB Waterbolck for DIY loops EKWB CLC

An Naimei:

Enermax Liqtech TR4 360 Enermax Liqtech TR4 240

Owl:

Noctua NH-U14S TR4-SP3(air) Noctua NH-U12S TR4-SP3(air) Noctua NH-U9 TR4-SP3(air) 

The ups and downs of this Henan star enterprise in the 40 years of reform and opening up are thought-provoking

  Original title: Looking back on the 40 years of reform and opening up, the ups and downs of this Henan star enterprise are thought-provoking!

  Source: "Looking at the Think Tank" WeChat official account

  This year marks the 40th anniversary of reform and opening-up, and there are countless successful enterprises that have grown up with the economic rise of China in the past 40 years. However, there are still some enterprises, which are either a flash in the pan, or gradually sinking from glory, or struggling to sustain … The list of such enterprises is also very long, covering all walks of life, such as 8848 website, Qin Chi ancient wine, Aiduo VCD, Sanzhu oral liquid, Jianlibao, etc. Are they all particularly familiar?

  Therefore, when taking stock of the brilliant achievements of reform and opening up in the past 40 years, it is equally important to review the ups and downs of related enterprises to understand the greatness and profundity of reform and opening up. The glory and setbacks of these enterprises in the past can bring us heavy enlightenment and warning.

  Today, Uncle Ku will talk about a company that Ku friends are very familiar with-

  On June 29th, 100% shares of Henan Xinfei Electric Appliance Co., Ltd., Henan Xinfei Refrigeration Appliance Co., Ltd. and Henan Xinfei Household Appliances Co., Ltd. were won by Konka for 455 million yuan.Konka’s takeover means that Xinfei will avoid bankruptcy liquidation and be reborn and saved, but it also means that the former Xinfei has quietly ended.

  Xinfei has a glorious history, and its market share in China was as high as 20% at one time. Together with Haier, Meiling and Rongsheng, it was called the four kings of refrigerators in China. The advertisement "Xinfei advertisement is not as good as Xinfei refrigerator", which has been popular all over the country, is even more impressive.

  However, why did Xinfei quietly end?

  There is nothing wrong with the times, but if you can’t keep up with the times, you can only be eliminated.

  Wen Chen is a special macro observer of Lookout Think Tank and a member of the Society of Science, Technology and Strategy.  

  one

  It’s not just Zhang Ruimin who smashed the refrigerator.

  In the 1980s and 1990s, China was transforming into a market economy, and many household appliances enterprises were often transformed from local wireless power plants. They introduced production lines and introduced household appliances such as color TVs, refrigerators and washing machines to the national market.

  The predecessor of Xinfei is Xinxiang Radio Equipment Factory. Because of its similar background, similar products and fierce competition with many home appliance enterprises. Whoever can adapt to the market economy quickly will win quickly, and Xinfei is one of the most famous winners. The outstanding enterprises in this period often have a heroic leader, and the hero of the new flight is the old factory director Bingyin Liu.

  What is still talked about in Haier’s history is that at the end of 1985, Zhang Ruimin personally smashed 76 problem refrigerators with a latte hammer, and that "Haier sledgehammer" was also collected as a national cultural relic by the National Museum of China.

  Xinfei, who is proud of domestic household appliances, also staged a scene where the factory director Bingyin Liu angrily smashed the faulty refrigerator, which also smashed a famous brand made in China that year.

  In 1990, Bingyin Liu, who returned from several months of investigation abroad, found that the products in the warehouse were piled up and could not be sold. Only when asked did he know that there was something wrong with the quality of the products. There were more than 400 refrigerators with inferior quality in the warehouse.

  On May 20, 1990, at the scene of the order meeting of Xinfei refrigerator, Bingyin Liu voiced passionately: "These are all unqualified products produced by our factory. If we sell such refrigerators to users, it will be a shame for our Xinfei people! Must be completely destroyed! "

  More than 400 inferior refrigerators were all destroyed after Bingyin Liu lifted the hammer and smashed the first hammer. At the same time, Bingyin Liu also removed the deputy director in charge of quality, stopped production for one month, reduced the salary of managers by 30%, and carried out quality rectification for all employees..

  According to some people’s recollections, in the early 1990s, the price of pork was almost the same as that of 2.5 yuan, rice was about 50 cents a catty, and the monthly salary of employees was about 150-300 yuan. Color TV sets, washing machines, refrigerators and air conditioners were called "four big pieces", each of which was valuable, and one of them was considered a rich man. Factory director Liu smashed 400 refrigerators in a rage, and we seemed to see the determination in his eyes at the moment he swung the hammer.

Changes of "Four Big Pieces" of Bridal Gifts

  In the historical period of the transition from planned economy to market economy, product quality is indeed the focus of consumers and markets. From the very beginning, Xinfei has been very effective in rectifying the quality of refrigerators, which distinguishes it from a large number of general enterprises and lays the foundation for its rise.

  In addition, from the present point of view, it is also a very clever marketing method for Director Liu to smash the refrigerator. Haier, the inventor, benefited the most, and Xinfei’s imitation was also very successful.

  Since then, the advertising marketing of Xinfei has become more and more convenient, which has become another key factor in its rise. Xinfei is willing to spend a lot of money on advertising crazily, and fortunately, it has found the best advertising word that can compete for ten years. In the 1990s, all the advertisements of Xinfei were in the north, and the main market was stronger. Xinfei became a national famous brand in one fell swoop, with its popularity soaring and orders soaring. It was really effective to make great efforts to engage in marketing.

  2

  "Extensive marketing" has finally encountered problems.

  Until the beginning of the 21st century, "paying close attention to quality and marketing" was the magic weapon for the success of many China enterprises, including Xinfei.

  Moreover, many entrepreneurs find that quality is more important than marketing-as long as the quality is not too outrageous, consumers are actually not so sensitive.

  At that time, there were not many consumers who looked at quality statistics, and the quality of products could be deeply rooted in consumers’ hearts through marketing.

  What’s even more outrageous is that products like health care products can continue to be marketed for many years as long as they don’t go wrong. Even if there is a quality problem, the brand will collapse. However, if the core competitiveness of "marketing" is still there, it is not a problem to continue to push the products to the market by changing brands.

From the end of 1980s to the end of 1990s, health care products appeared in various media through mass marketing.

  For a time, marketing became the hottest concept in the market economy.

  However, with the growing economic scale and mature market in China, "extensive marketing" has finally encountered problems. This is not the extent to which consumers have discovered the truth, but the differentiation of enterprises.

  How did the enterprise differentiate?

  To be precise, some entrepreneurs have found that the technical level has gradually become a decisive factor in the differentiation of enterprises in the industry. In the market competition, marketing is of course important, but everyone later played marketing very smoothly. What should we spell next?

  Of course, it is technology. Only when the technical level comes up can marketing be done well and can it be done well. The technical level is not good, and consumers can only be deceived by various tricks.

  Consumers may be confused about concepts such as nano-refrigerator, nano-washing machine and nano-water dispenser for a while, but if they listen more and don’t see substantial results, they will gradually become intolerant, which is not a long-term solution after all.

  The most important thing is that the development of technology is characterized by increasing benefits, which is completely different from advertising marketing. Even if marketing falls behind for a while, finding a good idea next time can pull back the game. But technology is, after all, playing hardball. If you lag behind one step, you may fall behind step by step. If you don’t catch up, the gap will widen. Let consumers clearly feel the advantages and disadvantages of products, so as to put your enterprise in a different grade from other enterprises, which is a big deal.

  In this case, can you survive by fighting price wars?

  Enterprises with different technical levels can’t even fight price wars. Good enterprises have high-grade products and high profit margins, and have enough funds to improve employee welfare, expand the market and further increase investment in research and development. However, if the enterprise’s products become low-grade, they can only retreat to the market segments and survive by the so-called "high quality and low price". This is still the case that the quality is acceptable, and the poor quality will be directly kicked out of the market.

  Needless to say, high-tech enterprises sometimes launch "dimension reduction attacks"-the prices of high-end products selling low-end products directly crush competitors.

  In other words, it is very difficult for enterprises with poor technology to resist in the market economy, and there is no feasible way to get rid of the predicament, and no matter how good marketing guru is, it can’t change technology.

  three

  This is how Xinfei collapsed!

  The former "marketing king" Xinfei collapsed in the technical competition.

  After the death of Bingyin Liu, a meritorious old factory director, due to illness in 2001, the enterprise lost its powerful leader. 2002 was the zenith of the glory of Xinfei, and its market share in that year was as high as 18.88%. In 2005, under the planning of the local government, Xinfei introduced the foreign major shareholder-Hong Long Asia of Singapore, holding 90%.

  Perhaps the introduction of foreign shareholders has good intentions such as obtaining development funds, introducing advanced technology and management experience, but this action was not successful in hindsight. Even the major foreign shareholders complained that they did not make any money and repeatedly invested money to fill the hole.

  Why did things come to this?

  Hong Long Asia is a real estate, tourism and financial company with no technical background and lack of experience in manufacturing production management. Such a large shareholder will undoubtedly be of no help to the technological development of Xinfei.

  Xinfei has mainly produced several products such as refrigerators and freezers for many years. Although the quality is above the market average, it is becoming more and more inadequate, and domestic competitors have also taken the opportunity to launch several waves of offensives:

  The first is to engage in the concept of "full series". Refrigerators, freezers, washing machines, all kinds of household appliances are made, and various small household appliances are also introduced, and various products are promoted to enrich the brand concept;

  Second, a variety of trendy designs have been introduced for refrigerators, freezers and other products to cater to the tastes of young people.

  These actions need the cooperation of technology, research and development should keep up and respond quickly to the market. Xinfei still clung to the old concept at that time and was finally abandoned by the market-

  In 2012, Xinfei, whose market share was shrinking, stopped production due to the first crisis, and resumed production after the local government negotiated with major shareholders.

   In 2013, Xinfei stopped production again;

   In November 2017, production was stopped for the third time;

   Originally, it was reported that Xinfei would resume production in February 2018, but the parties still lost patience. The major shareholder may feel that it is really hopeless, and he is unwilling to continue to invest money and decide to stop loss, so he flew to the "bankruptcy reorganization" step.

  The sinking of Xinfei is in line with the logic of market economy. Marketing alone, even if the quality is passable, will eventually lose to opponents who pay more attention to technology.

  In contrast, Gree, which is in the same industry, once faced the situation of being acquired by foreign capital. However, the enterprise resisted the pressure and refused to take shares, insisted on independent development, and made continuous technological breakthroughs, eventually becoming a phenomenal enterprise.

  four

  Technology is king, which is ubiquitous in all walks of life.

  The phenomenon that "technical level is the decisive factor of enterprise differentiation" not only appears in the home appliance industry, but also exists in all walks of life. Take the security industry as an example, as many as hundreds of enterprises are also rapidly divided.

  Unlike the home appliance industry, which was close to saturation many years ago, the security industry has been in a state of high growth, and the market scale can increase tenfold in seven or eight years. But even in such a fast-growing market, most enterprises are still quietly sinking, and the market is quickly concentrated in several major enterprises. Among them, Zhejiang Yushi, a typical enterprise, is worth mentioning.

  Yushi is a security camera company, ranking third in the field of video surveillance, not an industry giant. The top two are Hikvision and Dahua, which are more widely known A-share listed companies in the industry. They are the giants and remain the top two in the world video surveillance field.

  In the global security industry, China enterprises have formed a considerable camp, and have surpassed international companies in the field of video surveillance.

  In 2017, Yushi’s revenue was 3.1 billion, which was 10 times higher than the 300 million when it was established in 2011. This growth rate is already extremely fast, but compared with the first two giants, it is actually nothing-Dahua’s revenue in 2017 was 18.8 billion, which is already on the order of billions, and Haikang has reached 42 billion, developing towards 100 billion.

  In the words of the veteran of Yushi Company, the marketing of Yushi was really not so good at the beginning, so many opportunities were missed, otherwise it would not be on this scale.

  In particular, it is undeniable that the role of marketing in the market economy is very critical. However, it was only in 2011 that Yushi was separated from Huawei’s 3com joint venture company to do video surveillance. More than 500 people are basically engaged in technology, and it is said that only 8 people are engaged in marketing. There is no problem for such a group of people to do technology, and it is temperamental to do marketing.

  Then, how did such a company, which is not very good at marketing, achieve this scale and stand side by side with two world-class giants?

  Because Yushi has one advantage: it has enough technology to keep up with the development of security market technology, and some technologies even lead the industry.

  About 10 years ago, when the industry demand broke out, all kinds of companies could grow. Many camera companies, system integrators and algorithm software companies have formed an industrial chain, undertaking projects all over China, each occupying a certain market share. In this pattern, Yushi is not prominent.

  However, after several years of development, Hikvision and Dahua have gradually formed a "duopoly" pattern, which has greatly oppressed the whole industry. More and more projects are either taken away directly by Hikvision and Dahua, or integrators are forced to abandon their own research and purchase Hikvision and Dahua’s systems instead. The market generally feels that Hikvision’s technical strength is better than Dahua’s, but Dahua also has the ability to successfully replicate a new product three or four months after its launch and keep up with the market in time, thus occupying a certain market share.

  Enterprises with insufficient technical strength and scale are hard to compete with the two, so they are forced to enter some sub-sectors or simply go overseas to find opportunities. At the beginning, some enterprises with the same scale and reputation as the two failed obviously in the competition, and as many as 500 system integration enterprises disappeared in a large area.

  Just as Hikvision and Dahua were sweeping the industry by virtue of their technical and marketing advantages, Yushi found a feeling in this big pattern, and achieved a growth multiple not inferior to that of "duopoly" and became the third in the industry. This is no small miracle, and the root cause lies in Yushi’s slightly wonderful technical genes.

  All the employees of Yushi seem to be doing technology, and they can’t see who is in charge of marketing. Many business partners and downstream users of Yushi are also "die-hard" and recognize this technical style.

  Even, Yushi’s "technical temperament" is better than Dahua’s, and there are some market-leading technical skills in storage systems and other fields. Although there are still some gaps in scale with Hikvision and Dahua, the latter two are very recognized for Yushi’s technology.

  Therefore, whether an enterprise rises or falls, in the final analysis, technology has the final say, especially after 2010, the technical level is becoming more and more important to China enterprises. This is not a slogan, it is reflected in every industry.

  Take the familiar mobile phone industry as an example. Many mobile phone companies in China have been booming for a while. However, with the unprecedented fierce competition in mobile phone technology innovation, most companies can’t keep up, and their market share has shrunk or even collapsed. Even established companies like Lenovo are struggling.

  Huawei, Xiaomi, OPPO and VIVO, which have unique technological innovations, have gradually developed into four major domestic brands.

  Previously, people thought that OPPO and VIVO relied on marketing, but after a long time, it was found that marketing was of course very important, but without the support of technological innovation and some unique skills that made people shine, the market would not buy it.

In the first quarter of China market, mobile phone sales ranked, and there was a clear gap between other domestic brands and "Huami OV".

  There will be an upper limit to playing with concepts and following the trend, but attaching importance to technological innovation can constantly impact the market. Even if the marketing is not too strong, the masses will naturally feel it over time.

  China’s market economy has gone through 30 or 40 years, and the markets of various industries are gradually refined. In the past, the development strategy of "marketing is king" is still very important, and it can be speculated in some industries, but it is not enough to win in the competition in some mature industries.

  When "marketing" meets "technology", the shortcomings are exposed. More and more enterprises, because of the lack of technical level, gradually sink into the market or collapse overnight. Consumer awareness is also awakening, abandoning enterprises that rely on marketing and embracing enterprises with independent technology research and development level.

"Twin Cities" Exposes Actresses’ Striving Stills Ewong leads the younger sisters to break through the bottom line.


Ewong  desert is waiting to be married


Yu Silu shows graceful figure.


Xiong Naijin xiu women’s dress is charming and provocative  

    A few days ago, starring Richie Jen and Tengger singer, and joined by Xiong Naijin, Liu Chengjun, Ewong , Yu Silu and other stars, the film "Two Cities Get the Ride" released a group of actresses to compete for beauty, which can be described as dazzling. As can be seen from the pictures, three actresses, Xiong Naijin, Ewong  and Yu Silu, have shown their different customs in this film which tells the story of winning treasures during the Republic of China. After linking with the theme of "fudge" that the film has always established, how they perform in the film is expected.

    Pan Anzi’s "A Tale of Two Cities" has now entered the intense preparatory stage before its release. In this film, Richie Jen and Tengger singer play the roles of "grimace with a thousand faces" and "stone Buddha without moving" respectively, and some women around them are also unique in their skills, so the ability of "fooling" should not be underestimated. Xiong Naijin plays the ever-changing thief: jiaozi. As the saying goes, there was a hero appreciate each other in ancient times, but now there are thieves who secretly have feelings for each other, so this is the "habitual thief jiaozi" with thieves. Since I met Richie Jen’s "grimace of a thousand faces", I was concerned, and I changed my clothes many times and made eyes at Richie Jen. Ewong  plays the handsome female bandit leader in the play. After meeting the "Immobile Stone Buddha" played by Tengger singer, she was deeply impressed by Tengger singer’s overwhelming piano skills, and she gave birth to love. She tried her best to "fool" Tengger singer to be her husband. In the play, Yu Silu plays a female spy who charms all beings, but she is jealous of Richie Jen and Xiong Naijin in the play and even fights. It is worth mentioning that Yu Silu fought for the best in "Two Cities Get the Ride" and broke through the bottom line.

    In the film, Xiong Naijin, Ewong  and Yu Silu broke the bottom line in acting and modeling. Jiaozi, the habitual thief played by Xiong Naijin, is eye-catching, and sometimes she turns into a smiling nun, and sometimes she is a sexy and charming girl. Ewong , the female ringleader of horse bandits, has outstanding charm, and challenges Sichuan dialect for the first time on the screen. The strength of heroic drinking alone instantly kills Tengger singer. The female spy played by Yu Sisi in the play shows off her shoulders and takes turns to stage the temptation of stockings, which is extremely sexy.

    It’s reported that "Two Cities Get the Ride" will be released in early 2012.

More wonderful pictures on the next page

I was born to be useful! Innovation chain Promotes Chain Extension Iteration of Guizhou Material Industry

The development of basic materials industry is related to the quality and development potential of manufacturing industry. The "Development Plan of Basic Materials Industry in Guizhou Province in the 14th Five-Year Plan" just issued a few days ago proposes to accelerate the development of high-end, agglomeration, chain, greening and integration of basic materials industry in our province. The development of basic materials in Guizhou will be directed towards more sufficient supply, higher quality and smaller gap.
As an important carrier of the technological development of material industry in Guizhou Province, Guizhou Material Industry Research Institute has formed a technological innovation chain from applied basic research, engineering technology development, pilot test, industrial demonstration to large-scale production, which is an important technological innovation platform for the research and development and integration of key technologies of composite modified polymer materials in our province and even the whole country, and constantly promotes the basic materials from "laboratory" to "application field".
Deploy innovation chain around the industrial chain
Recently, Qin Shuhao, president of the Provincial Materials Industry Research Institute, and the team are stepping up the research on solid-state lithium battery technology-completing the integration and engineering of solid-state lithium battery technology.
Three years ago, the institute set up a research and development team for solid-state lithium batteries. "Among many solid-state battery systems, only sulfide solid-state batteries can surpass liquid lithium-ion batteries in comprehensive performance. How to improve the stability of sulfide electrolyte materials by simple process preparation, inhibit the irreversible reaction between electrolyte materials and positive and negative active substances, balance the compatibility between sulfide electrolyte materials and positive and negative electrodes and the high cost of sulfide electrolyte are the key links that restrict the industrialization process of sulfide solid-state batteries as power batteries. "
R&D personnel of the Provincial Institute of Materials are conducting experiments.
Qin Shuhao told reporters that in recent years, the research team of the Institute has focused on the development of low-cost sulfide electrolyte material batch preparation process, ultra-thin electrolyte continuous film-making process, battery system screening, and batch preparation process of 50Ah power battery. It is expected that the industrial production of solid-state lithium batteries can be realized in 2023.
According to the statistics of China Automotive Power Battery Industry Innovation Alliance, the installed capacity of power lithium batteries in China will reach a new high in 2020, reaching 63.6GWh. China’s lithium-ion batteries have a good development momentum. If solid-state lithium-ion batteries replace traditional lithium-ion batteries, there will be huge market space in the future.
"To deploy innovation chain around the industrial chain, it is a prerequisite to lock in the market demand in the selection of scientific research projects. Frequent contact with the market has kept everyone in the institute sensitive to the market prospects of scientific research results. " Qin Shuhao said frankly that since the establishment of the Provincial Materials Industry Research Institute for more than 10 years, it has performed well in the research and development of new functional materials, microporous foamed polymer materials, high-performance composite materials, functional polymer membrane materials, biodegradable polymer materials and environmental functional materials, and the scientific and technological achievements formed have been widely used in the fields of automobiles, household appliances, food packaging, building materials and so on.
Focus on the Frontier of Green Technology Innovation
Focusing on the frontier of green technology innovation is an important technical demand in the development of basic materials industry in our province. The "eat dry and squeeze out" of agricultural waste is the successful practice of the provincial material industry research institute to explore the green circular economy model. Using agricultural wastes such as straw and rice husk as raw materials, a bio-fertilizer containing biochar, humus and beneficial microorganisms was developed, and then spun into ingots, molded by poly-plastic, and manufactured into finished products.
Display of biochar series products.
"These fertilizers contain certain mineral nutrients, which can improve soil water and fertilizer conservation performance and improve soil nutrient status. Taking pepper as an example, it can increase its yield by more than 15%". In the lobby on the first floor of the Provincial Materials Industry Research Institute, Wu Xiao, the head of the Research Institute’s Achievement Transformation and Technical Service Center, showed reporters the biochar series products that have achieved 100 mu demonstration in many places in the province.
Reduction, harmlessness and resource utilization. The research institute proposed that agricultural wastes should be returned to the fields to improve the soil through the technology of "biochar+organic fertilizer compounding", and the demonstration research on the integration and application of biochar surface properties, pore structure regulation, metal oxide loading, microbial loading and organic fertilizer compounding technology was carried out, so as to develop carbon-based organic fertilizer and other environmental functional materials suitable for different crops. "It has the effects of improving soil organic matter content, reducing the amount of chemical fertilizer, promoting the growth of plant roots, improving crop quality and reducing the occurrence of crop diseases and insect pests. By converting straw into biomass charcoal, carbon dioxide in the atmosphere can be captured and converted into carbon and fixed in the soil, effectively increasing the soil carbon pool and offsetting the carbon emissions caused by economic development. " Wu Xiao said.
Located in Wawu Village, Bijiang District, tongren city, the application demonstration site of biomass carbon materials.
Under the background of "peak carbon dioxide emissions, Carbon Neutralization", with the continuous improvement of technical level and the deepening of environmental protection concept, the preparation technology of high-performance biodegradable polymer materials and environmental functional materials possessed by Provincial Institute of Materials Industry is welcoming new development opportunities. Wu Xiao said that the development layout of the research institute focuses on the development opportunities of biomaterials under the background of "double carbon". In order to accelerate the application of related products in the terminal field, the Provincial Materials Research Institute is working closely with Guizhou Guifu Fungus Industry Development Co., Ltd., Guizhou Delicious Fresh Dictyophora Industry Co., Ltd., Guizhou China Tobacco Industry Co., Ltd. and Guizhou Vegetable Group Packaging Materials Co., Ltd. to develop biodegradable plastic films, modified atmosphere films, reusable shopping bags and other packaging products.
 Deep integration of Industry-University-Research
"Cooperate with Geely Automobile in the development and industrialization of injection molding application technology for micro-foamed automobile interior parts, provide them with lightweight solutions, and realize the development technology of series automobile interior parts. At the same time, through the selection of raw materials, special VOC adsorbents, special production equipment and process treatment, the residue of harmful gases in the base material is reduced. " Qin Shuhao told reporters that the Provincial Institute of Materials Industry has accelerated the construction of an innovative system with deep integration in Industry-University-Research, and provided full-chain, open-ended sharing services focusing on R&D and design for materials-related enterprises and innovative entrepreneurial teams.
Exhibition of micro-foam automobile interior products developed by Provincial Institute of Materials.
In recent years, the Provincial Institute of Materials has successively established provincial-level dual-innovation demonstration bases, provincial-level creative spaces, municipal-level technology transfer centers and demonstration bases for the transfer and transformation of scientific and technological achievements, Anshun National High-tech Zone Research Center of National Composite Modified Polymer Materials Engineering Technology Research Center, and Guizhou Functional Polymer Materials Innovation Center (hereinafter referred to as the Innovation Center) to unite universities, research institutes and enterprises closest to the market with scientific and technological innovation resources, focus on the needs of industrial development, tackle key technical problems common to the industry, and push industrial development towards high quality.
In the way of "company+alliance", Guizhou Functional Polymer Materials Innovation Center has established product linkage mechanism and collaborative innovation mechanism, and formed a product research and development and production system oriented to high-end market demand.
Through the close cooperation and joint research of upstream and downstream enterprises in the industrial chain, and making full use of the advantages of technology, achievements, talents and equipment in the field of new materials, the resources of production enterprises in product pilot, industrial application, technology promotion and capital have opened up the division and barriers of innovative elements such as technology, achievements, talents, capital, equipment and application.
Industry-University-Research’s platforms are constantly emerging, and innovative achievements emerge one after another. At present, the Provincial Materials Research Institute has reached more than 200 cooperation projects with experts and teams in and outside the province, and cooperated with more than 200 enterprises in and outside the province, such as SAIC-GM-Wuling Automobile Co., Ltd. and Shanghai Volkswagen Co., Ltd., to realize the transformation and promotion of scientific research results.
"The research institute will focus on improving the industrial innovation ability, vigorously promote the integration of science and technology and economy, and build a four-in-one full-chain platform of’ technology development-achievement transformation-enterprise incubation-industrial cultivation’ to realize the organic combination of technology research and development, achievement transformation and industrialization." Qin Shuhao said.
Guizhou Daily Tianyan News reporter Jiang Tingting Li Lansong
Editor Li Juan
Editor Min Jie Tao Yang
Reporting/feedback

The "super long winter vacation" will be over. Do you still need to do nucleic acid at the beginning of the new semester? Multi-site announcement plan

  With the arrival of the Lantern Festival, the "long winter vacation" is coming to an end. Do you still need to do nucleic acid at the beginning of the new semester? Many places have recently announced corresponding plans, with different details.

  "Fuzhou Daily" WeChat WeChat official account news, on the morning of February 4, the Education Working Committee of Fuzhou Municipal Committee and the Municipal Education Bureau held a meeting on the deployment of Fuzhou’s education system in the new semester. The meeting stressed that we should accurately understand the new situation of epidemic prevention and control and the requirements of health and safety first, and firmly hold the bottom line of campus safety.

  First, we should not relax our awareness of risk prevention. The focus of China’s prevention and control work has shifted from "preventing infection" to "protecting health and preventing severe diseases", and "Class B and Class B management" has been implemented. However, schools, teachers and students are still the key places and people for prevention and control. All local schools should stay awake and continue to do a good job in the prevention and control of epidemic situation and health on campus in accordance with the relevant spirit and prevention and control guidelines of their superiors.

  The second is to optimize the implementation of epidemic prevention and control measures. We should seriously prepare for going back to school. Before returning to school, organize teachers and students to do self-health monitoring. If there are symptoms such as fever, dry cough, fatigue, sore throat, etc., antigen or nucleic acid detection should be carried out. If the results are abnormal, they must truthfully report to the school and delay returning to school. Before the start of school, all schools should carry out a comprehensive and thorough campus sanitation rectification and disinfection, and reasonably reserve epidemic prevention materials and medicines. To adjust the optimal detection strategy. The school no longer carries out nucleic acid screening for all staff, and teachers and students do not need to provide nucleic acid certificates when entering and leaving the school gate and campus public areas. When the epidemic is not prevalent, the off-campus personnel will no longer check the nucleic acid certificate when they enter the school; When the epidemic is prevalent, it is necessary to cooperate with the local health department to properly dispose of it according to the norms.

  The third is to tighten the campus security string at all times. Schools around the country should further compact the responsibility of compaction safety, focus on the weak links and risk points of campus safety, and strengthen the investigation and rectification of potential safety hazards; Cooperate with public security departments to carry out special actions to protect the school, implement the guard duty and inspection system, and improve the campus safety protection conditions; Implement the normalized work of eliminating evils, carry out special rectification against bullying, and strictly observe school rules and regulations; Implement the safety education and training system, carry out emergency evacuation drills regularly, and improve the emergency avoidance ability of teachers and students; Regularly investigate the hidden dangers of school buildings and ancillary facilities, and immediately rectify the problems found in the investigation, especially the problems found in campus safety protection facilities.

  The meeting also called for an accurate understanding of the complexity of students’ mental health problems and the adaptation problems brought about by the "long winter vacation", and a good mental health education and various teaching arrangements.

  The above-mentioned meeting in Fuzhou mentioned that according to the latest requirements of the Ministry of Education and provincial offices, all primary and secondary schools are not allowed to organize any form of centralized examination within two weeks after the start of school. According to the requirements of the higher authorities, the quality inspection examination time for Grade Three and Grade One will be appropriately postponed to the third week of February.

  According to Zhejiang media reports, on February 6, Hangzhou primary and secondary schools will soon usher in a new semester. In the past two days, many primary and secondary schools and kindergartens in Hangzhou have issued school opening notices, asking parents and students to prepare for school opening in advance. Many schools have mentioned the health monitoring in the week before the start of school. One week before the start of school, students carry out health self-tests such as measuring body temperature and observing clinical symptoms related to COVID-19 infection every day at home. Symptoms such as fever, dry cough, fatigue, sore throat, etc. should be tested for antigen or nucleic acid, and the Fill-in Form of Health Abnormality should be truthfully filled out. If the test result is positive, delay returning to school.

  Some schools also mentioned that an antigen or nucleic acid test should be done the day before school starts; If there are symptoms such as fever, dry cough, fatigue, sore throat, etc., antigen or nucleic acid test should be carried out in time, and the Health Abnormality Fill Form should be truthfully filled in and reported to the school. If the test result is positive, the school will be delayed.

  Shaoxing is also required to provide negative proof of nucleic acid. On January 30th, Yue Niu News learned from the Education and Sports Bureau of Shengzhou City, Shaoxing City that the end time of winter vacation is February 5th. If there are no special circumstances, primary and secondary school (kindergarten) students will start classes on February 6th, and the summer vacation time in 2023 is initially set as July 3rd.

  In the past two days, many primary and secondary schools and kindergartens in Shaoxing have issued notices, asking parents to fill out the "Student Health Punch" in advance, including providing negative proof of nucleic acid, and prepare for school.

  Ningbo media reported that on February 8, Ningbo primary and secondary schools are about to usher in a new semester. Ningbo Haishu Foreign Language School and Ningbo No.15 Middle School have started to check the health situation to ensure the safe start of school. Ningbo Haishu Foreign Language School began to check the teachers’ health and return to Ningbo, and the class teacher learned about the students in the class to ensure the safe start of school.

  According to Jinhua Daily, in the past two days, some schools in Jinhua City have issued school opening reminders, asking parents and students to prepare for school opening in advance, and fill out the Health Monitoring Form for School Opening in Spring of 2023 as required, reminding them to detect antigens or nucleic acids in time if they have symptoms such as fever, dry cough, fatigue and sore throat. If the test results confirm that they are infected with the virus, they must truthfully report to the school, delay returning to school and not go to school to study with illness.

  Earlier, Jinhua Education Bureau released a message on January 18th, requesting that teachers and students should do a good job of daily home health monitoring seven days before the start of school. Health monitoring was carried out for 7 consecutive days after teachers and students returned to school to reduce the gathering of people. Primary and secondary schools (kindergartens) carry out nucleic acid detection such as teacher-student screening, rotation inspection and sampling inspection according to the epidemic situation and the actual situation of the school, but it is not used as a certificate for teachers and students to enter and leave the school gate.

  Recently, official website, National Health Commission, released a message, and the comprehensive group of joint prevention and control mechanism in the State Council issued the Operational Guidelines for the Prevention and Control of Infection in novel coronavirus, among which the Operational Guidelines for the Prevention and Control of Infection in novel coronavirus in Schools put forward specific requirements for the prevention and control of epidemic situation in campus.

  The "Guide" requires that schools without epidemics carry out normal offline teaching activities. During the epidemic peak, primary and secondary schools and kindergartens adopt strict closed management, and colleges and universities can implement district management. When teachers and students have symptoms such as fever, dry cough, fatigue and sore throat, they don’t come to school to work or study with illness. If the test results confirm that you are infected with the virus, you must truthfully report to the school and delay returning to school. The temperature of teachers and students was measured when they entered the school. The school places common disinfection products at the entrance of the school building, the entrance of the stairs, the entrance of the elevator, etc., and the dining table in the canteen is equipped with partitions, so that students can eat at different peaks. Reduce the class size appropriately and increase the distance between desks and chairs. Refine the grading diagnosis and treatment methods of infected people in schools, and reserve symptomatic treatment drugs, antigen detection reagents and commonly used epidemic prevention materials for novel coronavirus infection in schools at all levels. Do not organize teachers and students in rehabilitation period to participate in strenuous exercise.

  The Guide makes it clear that colleges and universities will no longer carry out all-staff nucleic acid screening. Unless it is really necessary to go back to school across regions, teachers and students in colleges and universities are not required to provide nucleic acid certificates when they enter and leave the school gates and campus public areas. University hospitals set up fever clinics and implement a 24-hour duty system. Teachers and students in primary and secondary schools and kindergartens will no longer provide nucleic acid certificates when they enter and leave the school gate. When the proportion of infected people is relatively large, they can stop offline classes and implement online teaching in class or grade. At the same time, implement the morning and afternoon inspection system, the epidemic reporting system of infectious diseases, and the tracking registration system for absenteeism due to illness.