Early low-end self-sufficiency, high-end dependence on imports

Generally speaking, the chip is divided into three types: high, medium and low. Low-end chips are mostly used in home appliances such as washing machines and air conditioners; mid-end chips can be used on slightly smart terminals, such as bank card chips, non-core chips on ordinary mobile phones and computer devices, etc.; high-end chips are mainly used in CPUs. On important equipment such as large network switches. In fact, China is completely self-sufficient in the production of low-end chips. This is a strong support for Chinese manufacturing. But in the demand for high-end chips, we basically rely on imports.

The development model of the medium-term chip manufacturing industry

Why is our development still unsatisfactory? This is because the chip industry is a typical high intelligence, high investment, high risk industry. The chip industry is a typical technology-intensive industry. Through the design, manufacturing, testing, packaging and other multi-program, each step is highly technically intensive. In general, China's current chip design level is basically the same as that of the international market. The packaging technology level has a gap of 4 to 5 years, and the manufacturing process gap is about 3 and a half years. In addition, the chip industry itself has the characteristics of high investment, long-term development, and long payback period. The investment of ordinary chip manufacturing enterprises must reach tens of billions of yuan.

Therefore, in addition to independent research and development, and gradually realize the localization of high-end chips, we have no other way. But to look at it rationally, if China wants to develop, it must prepare for a protracted war, respect industry rules, and scientific planning. It must not only pay for "spending money," but also focus on tackling key core technologies. It must also take the market recognized by consumers. The road to change. Other than that, there is no shortcut.

Later cross-strait heart-related, heart-connected

The level of the semiconductor industry on both sides of the strait is close to each other. The government supports and has a huge market power, allowing the semiconductor industry to enter the golden age of barbaric growth.

Mainland China has strongly supported the semiconductor industry in recent years. Importing more than US$200 billion in semiconductors each year, surpassing oil, it has become the number one project, and the huge import volume accounts for 70% of the global semiconductor market.

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