Recently, a domestic enterprise announced the successful development and mass production of electronic grade silicon dioxide with a purity of 99.99999999%, breaking the long-term monopoly of foreign enterprises in this field.
significance:
Ensuring supply chain security: High purity silicon dioxide is a key material for semiconductor chip manufacturing, and its localization is of great significance for ensuring the security of China's semiconductor industry supply chain.

Reducing production costs: The mass production of domestically produced high-purity silicon dioxide will effectively reduce the production costs of domestic semiconductor enterprises and enhance product competitiveness.
Promoting industrial development: The localization of high-purity silica will drive the development of related industrial chains and promote the overall level of China's semiconductor industry.
Expert opinion:
Industry experts say that the breakthrough in the localization of high-purity silicon dioxide is a major achievement in China's semiconductor materials field, which will effectively promote the development of China's semiconductor industry.
Future prospects:
With the continuous advancement of technology and the continuous improvement of the industrial chain, China's high-purity silicon dioxide industry will experience rapid development, providing strong support for the development of the semiconductor industry.