Group 1 - The core viewpoint of the news is that Semiconductor Manufacturing International Corporation (SMIC) has obtained a patent for a "fixture component" that enhances the precision of wafer handling and placement [1][3] Group 2 - SMIC Tianjin was established in 2003, located in Tianjin, with a registered capital of 129 million USD, and has participated in 104 bidding projects and holds 384 patents [2] - SMIC Shanghai was established in 2000, located in Shanghai, with a registered capital of 244 million USD, has invested in 4 companies, participated in 117 bidding projects, and holds 5000 patents [2]