Sunfar(SH:603938) Ge Long Hui A P P·2025-12-29 08:57Core Viewpoint - Sanfu Co., Ltd. has successfully achieved a production and filling capacity of 8,000 tons/year of high-purity tetraethyl orthosilicate through strategic planning and leveraging the industrial advantages of its subsidiaries [1][2] Group 1: Production and Investment - The expansion of the production line for "annual output of 8,000 tons of high-purity tetraethyl orthosilicate" has been completed and is now operational [1] - The new "tetraethyl orthosilicate filling and storage project" has also been completed and passed inspection, receiving the necessary approvals [1] - The total investment for these two projects amounts to RMB 17 million [1] Group 2: Product Applications and Market Development - High-purity tetraethyl orthosilicate is produced using the company's electronic-grade silicon tetrachloride as raw material and is transported to Sanfu Electronic Materials for filling and storage [1] - The product has been successfully delivered to major domestic customers and samples have been sent to international clients, meeting quality requirements and forming an import substitution [1] - This product serves as a precursor material for electronic-grade tetraethyl orthosilicate, primarily used in storage chips and logic chips, and has synergies with existing electronic specialty gas products [1][2] Group 3: Strategic Impact - The successful launch of this project enriches the company's product categories and enhances the circular economy industrial chain, contributing to improved overall competitiveness [2]