Core Viewpoint - Jing Sheng Mechanical and Electrical (300316) announced on October 28 that it has achieved domestic substitution of semiconductor quartz crucibles, leading in market share and gradually increasing it, while successfully overcoming technical bottlenecks in large-size semiconductor synthetic sand quartz crucibles [1] Group 1: Company Developments - The company has leveraged both technological and scale advantages in the semiconductor consumables sector [1] - The products have passed customer verification and have entered the industrialization stage [1] Group 2: Industry Position - The company is leading in market share for semiconductor quartz crucibles and is progressively enhancing its position [1] - The company is extending its layout to key auxiliary materials such as quartz products [1]
晶盛机电：公司凭借技术和规模的双重优势，实现半导体石英坩埚的国产替代