The biggest demand market for chips is China. Low-end chips can be made in China, but high-end chips need to be imported from abroad. China's chip technology can't meet the world standards for the time being.

the advanced countries have drawn their spheres of influence on the key technologies, equipment and materials of chip manufacturing. EDA software for chip design is basically monopolized by American companies such as Synopsys, Cadence and Mentor. ASML in the Netherlands monopolizes high-precision mask aligner; Supporting equipment such as PVD, CVD and etching machine are mainly monopolized by American Applied Materials Company and Colin R&D Company. Semiconductor materials such as photoresist and hydrofluoric acid are basically dominated by Japanese companies.

and China's chip technology is still in? More basic? Taking Huawei as an example, SMIC, which has the best technology in China, is one of the foundries of Kirin chips. However, SMIC can only produce 14nm process chips such as Kirin 71A at present, and the process is far from meeting the requirements of flagship products, and it can only provide chips for low-end products.

therefore, a large number of chips in China need to be imported. In 219, China imported 34 billion US dollars of chips, 166.2 billion US dollars of crude oil, 92.9 billion US dollars of iron ore and 42.5 billion US dollars of grain, which means that the import of chips is almost the sum of crude oil, iron ore and grain. China's chip consumption accounts for 1/3 of the world, and 8% of chips need to be imported.

With the rapid rise of 5G, AI and Internet, chips have become the home of this information age. China's market can be integrated with the injection of many advanced chips, so now the country regards the field of chips as very important. China has invested a lot of money in semiconductors, hoping to conquer the previous silicon semiconductors. In today's information age, we have seen the rise of China, and the carbon-based semiconductors developed by China have already taken the lead in the world, surpassing them in the world Chinese clue.