Zhao Weiguo said that the six links in the chip industry are software (EDA tools), design, manufacturing, packaging and testing, materials and equipment. At present, China's chip design is acceptable, but the manufacturing is weak. Chip manufacturing is characterized by capital intensive, talent-intensive, technology-intensive and global competition. Looking at the three giants of Intel, Samsung and TSMC, they will invest tens of billions of dollars every year.
Not only the reserve chips for consumer electronics such as mobile phones, but also flexible AMOLED panels, China is also subject to people in large-scale equipment such as aircraft engines.
As the "heart" of the aircraft, every year, China's commercial aircraft imported from Airbus and Boeing need to load a larger number of engines, which are basically owned by the world's three major engine suppliers GE, Luo Luo and Pratt & Whitney. Supply, which is monopolized by these three Anglo-American companies.
The engine development of civil aircraft is very difficult, and the development time is long. It takes 15 years from development to production. Moreover, most developed countries are strictly forbidden to transfer aero-engine core technology to foreign countries, even among Western countries.
Although China's military aircraft are already equipped with domestic engines, the domestic passenger aircraft Xinzhou 60 and ARJ21 still use foreign engines.
Zhou Jisheng, an aircraft manufacturing expert who has been involved in the development of many domestic aircraft, told the First Financial Reporter that compared with foreign engines, the gap between domestic engines is mainly in the fields of technology, metallurgy, design and manufacturing, compared with military engines. The requirements for safety, reliability and economy of civilian engines are even higher, and the manufacturing industry is more complicated.
Behind this, many of China's manufacturing equipment relies on imports, especially ultra-precision machine tools, and developed countries do not easily show cutting-edge technology. Like the Hubble Space Telescope in the United States, it was in 1990, and the ultra-precision machine tool used to process the mirror of the Hubble Space Telescope was made at that time. This machine tool is more than enough for machining the aero-engine surface, but 20 years later. Today, China is still struggling to explore.
The same is true for panels and chips. Although China's overall LCD panel production capacity will exceed that of South Korea, many key production equipments for LCD panels are provided by US companies. The same is true for semiconductor manufacturing. Even if China has the relevant technology, foreign companies can't do without selling production equipment. Even if it is sold to China, it is behind several generations of equipment. Therefore, what China really needs is to achieve independent research and development and innovation breakthroughs in ultra-precision mechanical equipment.
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