Group 1 - The China Securities Consumer Electronics Theme Index (931494) has risen by 2.18% as of August 12, 2025, with notable increases in constituent stocks such as Cambrian (688256) up 20.00%, Chipone (688521) up 7.43%, and Industrial Fulian (601138) up 7.21% [1] - The Consumer Electronics ETF (561600) has increased by 2.12%, with the latest price reported at 0.92 yuan [1] - The index tracks 50 listed companies involved in component production and brand design in the consumer electronics sector, reflecting the overall performance of these securities [1] Group 2 - As of July 31, 2025, the top ten weighted stocks in the China Securities Consumer Electronics Theme Index account for 51.57% of the index, including Luxshare Precision (002475), SMIC (688981), BOE Technology (000725), and Cambrian (688256) [1]