Chinese companies announced a ban on exports to Europe and the United States, and foreign media said that Europe and the United States may face a "stuck".
With the spring breeze of reform and opening up, China's economy, science and technology have developed rapidly, especially a large number of foreign brands have entered the Chinese market, Huawei, Gree, ZTE, Fuyao Glass, and a large number of excellent technology companies, a large number of Chinese enterprises began to grow. With the rapid development of many Chinese high-tech companies, China has ranked among the top in the world in chip design and high-speed rail technology"into"toward"Strong"Straddle!
However, with the continuous breakthrough of Chinese companies such as Huawei, the pressure on the global technological hegemony of the United States is increasing, especially after Huawei launched the Kirin chip and 5 G chip, the United States can no longer sit still, not only its own technological hegemony that has been difficult to establish for decades has been threatened, but even Qualcomm and other American core enterprises have begun to lose their position and want to consolidate their technological hegemony. In order to consolidate its technological hegemony and contain and restrict Chinese companies such as Huawei, the United States has adopted various means such as "entity list", "revising rules", "withdrawing allies", "boycotting Huawei 5G", and "tripartite agreement" to contain and restrict Chinese companies. Under the heavy blow of the United States, Huawei lost its core, and Chinese companies such as ZTE also suffered a certain blow.
However, Lao Mei never expected that Huawei and other Chinese companies, after experiencing many suppressions, instead of compromising or standing still, increased their independent research and development efforts and embarked on the road of 100% independent research and development. Therefore, China has frequently made breakthroughs in lithography, quantum chips, hand-cracked steel, photonic chips, etc., and has achieved some"Overtaking in corners"situation. And Huawei's mobile phone company also has Kirin chips, and it will be able to return to the United States by the end of August next year, which no one expected.
The conference held by Chinese companies represented by Huawei tells us that only when we master the core technology can we not be arrested"Stuck neck"。For example, more than 30 years ago, China's scientific and technological level is still very low, chips, tunneling and other key technologies are dependent on Germany, the United States and other countries, a lot of equipment has to rely on imports, in the face of their sky-high asking price can not be helped, for example, in 1997, China imported two tunnel boring machines from Germany, ** up to 700 million yuan, which is still second-hand.
It is worth mentioning that when our engineers visited the German tunnel boring plant, a German engineer arrogantly told us: "Even if you are given 100 years, you will not be able to build a tunnel boring machine!" To make matters worse, neither Germany nor the United States allowed us to visit their factories, which limited our development of tunnel boring machines. But no one expected that after the successive procurement of 130 shield machines, it took only 8 years for China to develop the world's first shield machine!
As we all know, tunnel boring machine is the top priority of national development, in order to introduce Europe and the United States, China set up a tunnel boring machine research team in 2002, and learn from Germany's shield machine technology, independent research and development of China's independent research and development of tunnel boring machine"China Railway No. 1", completely got rid of"Stuck neck"situation.
And Europe and the United States and other countries, would not have thought that after our non-stop research day and night, the shield technology continues to break through, by 2020, China will develop the 1000th shield machine"Yuehai No. 14"The domestic market share has exceeded more than 90%, and it has truly achieved self-production! At the same time, China's tunneling technology has become one of the most advanced in the world. European and American countries such as Germany and the United States have surpassed the giant shield to become the world leader, with a global market share of more than 65%. In addition, we also prohibit the export of large shield machines to Europe and the United States"neck"Finish!
We have made breakthroughs in tunnels, chips, and other technologies, but we cannot relax our vigilance, in terms of high-end lithography technology, we are still far behind the international advanced level, and the road to national rejuvenation has a long way to go!