Sou Hu Cai Jing·2025-09-17 02:16Group 1 - SMIC is testing China's first domestically produced DUV lithography machine, indicating advancements in local semiconductor manufacturing capabilities [1] - As of September 17, 2025, the CSI Consumer Electronics Theme Index (931494) rose by 1.23%, with notable increases in component stocks such as Sanan Optoelectronics (10.42%) and SMIC (8.64%) [1] - The Consumer Electronics ETF (561600) has seen a 10.69% increase over the past week, reflecting strong performance in the sector [1] Group 2 - As of August 29, 2025, the top ten weighted stocks in the CSI Consumer Electronics Theme Index account for 54.8% of the index, with SMIC ranked third [2] - The top ten stocks include notable companies such as Cambricon (688256), Luxshare Precision (002475), and BOE Technology Group (000725) [2] - The weight of SMIC in the index is 8.04%, highlighting its significant role in the consumer electronics sector [4]