It is reported that the pump and valve products in the nuclear power unit are the key components, accounting for nearly 1/4 of the investment in the equipment. The foreign companies have gained a large amount of monopoly profits because they are not yet fully manufactured at home. Reporters learned that the two phase of the Lingao nuclear power plant only purchased imported valves for 70 million US dollars, and the domestic purchase volume was less than 4%.

The construction of a large number of key parts of foreign countries in the construction of nuclear power is far from the product of the pump valve. According to the national development and Reform Commission deputy director Zhang Guobao the day before, he had visited the country's nuclear power company, proposed using domestic control system, but after all is said and done, “ who dare not use the country. ”

The problem of key components is a common problem of all kinds of major equipment. But in different fields and different equipment, the performance is different from &ldquo. Some products, though manufactured in China, lack of independent design and manufacturing capabilities, and do not grasp the core technology. For most of the equipment products, although China has basically realized its independence, the reliability and energy consumption indicators still have gaps compared with the advanced level abroad. ” some of the key parts, which could have been produced at home, are still in large quantities. Most of the power plant forgings, as mentioned by Cai Weici, are imported. According to Cai Weici analysis, this is a problem that domestic enterprises are unwilling to do, rather than cannot be done. The problem of solving the problem of independence of key parts of major equipment is not an overnight effort. Cai Weici said that revitalization is a gradual process, not a mutation.

Under the background of reducing the foreign exchange surplus vigorously, the high-end equipment market will face the international &ldquo, the All-Star &rdquo, the larger extrusion of imported products, and the high-end equipment market of domestic enterprises will inevitably be seriously threatened. Therefore, he stressed that the more the industry development situation is good, the more it is necessary to strengthen the sense of anxiety and make a rainy day.

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