Key technologies developed over the past decade are being handed over to others? Dean of Tsinghua University: Suggest not restricting technology exports

Tech 2023-05-05 07:52:32 Source: Network

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A thousand hammers and ten thousand chisels have dug out deep mountains, and the scorching fire burns like idle time.

In recent years, the sanctions imposed by the United States on Chinese companies have involved a large number of technology companies, such as Huawei. Huawei's 5G business has been affected by the US sanctions, resulting in a decrease in operating revenue.Faced with sanctions from the United States, at the end of last year, the website of the Chinese Ministry of Commerce released the "Catalogue of Technologies Prohibited and Restricted for Export in China", which restricted or prohibited the export of 115 core technologies.

The introduction of this measure was immediately widely discussed and unanimously praised by netizens, who said that it was too awesome.Professor Bai Chong'en from Tsinghua University expressed different opinions on this matter.Today, let's delve deeper into the progress of Chinese technology companies, represented by Huawei, under US sanctions over the years and understand the development of China's solar photovoltaic industry.

US sanctions against Chinese technology companies

Faced with the sanctions imposed by the United States on Huawei, many netizens often ask why we do not ban the sale of Apple phones in China? The answer is that although this method is good, it is not practical. There is still a significant gap between China's technology and that of the United States. Prohibiting the sale of Apple phones in China is not a wise move to solve the problem.

American companies have also long suppressed Japanese and Korean companies in the past. With the rapid development of Chinese technology in recent years, Chinese technology companies have gradually become a thorn in the eye of the United States.

Taking Huawei as an example, Huawei has invested a large amount of funds in technological breakthroughs and innovation.according toHuawei President Ren Zhengfei revealed in his speech that Huawei's research and development budget in 2022 is as high as 23.8 billion US dollars.In recent years, the sanctions imposed by the United States have not led Huawei to be captured, but without the sanctions and crackdowns imposed by the US government, Huawei's global business development would not have been so greatly affected.

Prohibit or restrict the export of core technologies to foreign countries

In the face of US sanctions, China has taken countermeasures to safeguard the legitimate rights and interests of the country.At the end of last year, the website of the Ministry of Commerce of China released a revised document titled "Catalogue of Technologies Prohibited and Restricted from Exporting in China". Among the 115 restricted export technologies explicitly mentioned in this document, one technology that is subject to export restrictions or prohibitions has received special attention from people.It is a manufacturing technology for photovoltaic silicon wafers.

This technology is mainly used for photovoltaic solar energy. The principle is to convert solar energy into electrical energy through photoelectric devices. Obtaining electricity through the sun is both environmentally friendly and sustainable, and promoting the electric vehicle industry alone has a very broad market prospect. In today's world, 97% of global photovoltaic silicon wafers are made in China. China's restrictions on the export of photovoltaic silicon wafers are tantamount to restricting the research and development of the US photovoltaic industry.

The Chinese government's anti sanctions measures have received widespread attention, which means that China has a clearer response to the US's long-standing crackdown on Chinese enterprises.Restricting or prohibiting the export of core technologies from China also means that if foreign countries want to use these technologies, they can only purchase from China, and China does not provide core technologies.

This also creates high technological barriers in the field of technology in China, avoiding the outflow of technology.However, Professor Bai Chong'en from Tsinghua University disagrees. He believes that restricting the export of photovoltaic silicon wafer manufacturing technology will affect the development of China's photovoltaic industry.Professor Bai Zhong'en is the dean of the School of Economics and Management at Tsinghua University. In his opinion, anti sanctions against the United States are not a simple matter, and this approach may affect the development of China's solar energy industry.

Professor Tsinghua suggests not restricting technology exports

Dean Bai Chongen's words are very reasonable. China's solar energy industry has gone through a very difficult period to achieve today's achievements. More than a decade ago, China's solar energy industry was underdeveloped and required foreign imports of technology and equipment.For example, when polycrystalline silicon was originally sold to China for $40 per kilogram, the price in Western countries was $500 per kilogram.

Afterwards, China increased its independent development and research on silicon solar cell technology.For over a decade, the efforts of technical workers and researchers have not been in vain, and China has finally made a qualitative breakthrough in the solar energy industry.Especially the manufacturing technology of photovoltaic silicone chips is currently at a world leading level. It can also be said that the photovoltaic silicone chip developed in China is unique in the world. China also has a complete solar energy industry chain, and countries around the world have begun to cooperate with our country in the solar energy industry.

It can be imagined that the current achievements of China's photovoltaic industry have not come easily.If we export the research results we have finally obtained to the United States and other Western countries, it is undoubtedly giving away more than ten years of key technical labor to others in vain. If the export of photovoltaic silicon wafer manufacturing technology is restricted, it will affect the development of the photovoltaic industry.

epilogue

Regardless of whether the restrictive policies will affect the development of the photovoltaic industry, we need to be clear that any communication between major countries is based on the principle and premise of equality and mutual benefit.If the US continues to suppress and sanction Chinese companies, the Chinese government will never sit idly by and will definitely retaliate in the same way.

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