Electronic gas localization replacement urgently need to speed up urgently

On September 6, the 2022 China Electronic Gas Summit Forum and the annual forum of the China Electronic Gas Hundred People Association were held in Nanjing. Participating experts believe that the supply of electronic gases is related to the sustainable and stable development of the national economy. In the context of the epidemic and the upgrade of geopolitical conflicts, in order to prevent "stuck neck" by foreign countries, the localization of electronic gases is imminent.

According to Huang Jiazhang, the dean of the Shanghai Integrated Circuit Materials Research Institute, the electronic gas as the "blood" and "grain" of the electronics industry occupies about 13%of the global semiconductor industry chain raw material market. Among all the materials required to manufacture integrated circuits, electronic gas accounts for one -third, which plays a vital supporting role in the development of my country's electronics industry. "In 2019, Japan restricts three key semiconductor raw materials for South Korea, causing a loss of US $ 38.3 billion in South Korea, of which high -purity hydrogen fluoride is electronic gases." Huang Jiayi said.

"The recent upgrade of geopolitical conflicts has allowed us to experience it. Core technology must be in our hands. As an example, because Ukraine occupies more than 30%of the glorious supply volume in the world, after the Russian -Ukraine conflict, domestic pyrine prices have risen from 500 yuan/cubic meter to 12,000 yuan/cubic meter, an increase of more than 20 times.

"Of the nearly 100 special gas required for integrated circuit manufacturing, only 20%to 40%of China achieved localization or in the process of domesticization. . "Li Jiarong pointed out that the variety and supply chain of electronic gases are incomplete, and the development of my country's electronics industry will be subject to people.

In this regard, Shang Qing, general manager of the China Ship (Handan) Pairui Special Gas Co., Ltd., made suggestions. From the short term, my country's electronic gas industry needs to slow down the trend of product homogeneity, realize product route differentiation, and promote the healthy competition of the industry; from In the mid -term, it is necessary to focus on the product as the center, focus on solving the key shortcomings, and achieve self -sufficiency. From the long run, the industry should continue to pay attention to the process of original common technology research and development and domesticization process, improve effective mechanisms, guide the combination of technology research and development and application needs, promote the advancement, promote the promotion The coordinated development of industry -university -research has finally realized the transformation from technology to technology leadership.

Experts from the China Industrial Gas Industry Association believe that it is best to add dedicated children to electronic special products for semiconductors and distinguish it from large chemical products. At the same time, referring to the practice of South Korea and other countries, increase government investment, increase support, provide tax refund subsidies, reduce export costs of electronic gas enterprises, enhance its international competitiveness, and mobilize the enthusiasm of the development of relevant domestic industries. In addition, corresponding support policies should be introduced to accelerate the strategic integration of small and medium -sized enterprises and cultivate world -class local electronic gas companies.

Xi Chunqian, executive vice chairman of the China Industrial Gas Industry Association, also advocates the establishment of the China Gas Industry Innovation and Development Committee to strengthen inter -enterprise exchanges and promote technical cooperation and joint research.

This forum is hosted by the China Industrial Gas Industry Association.

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