事关芯片，商务部最新发声！

Group 1 - The Ministry of Commerce of the People's Republic of China has initiated an anti-dumping investigation into imported analog chips originating from the United States, following a formal application from the Jiangsu Semiconductor Industry Association [2][3] - The investigation period for dumping is set from January 1, 2024, to December 31, 2024, while the period for assessing industry damage is from January 1, 2022, to December 31, 2024 [2][6] Group 2 - The scope of the investigation includes certain analog integrated circuit chips, specifically commodity interface IC chips and gate driver IC chips manufactured using 40nm or larger process technology [4][5] - The investigated commodity interface chips include various types such as CAN interface transceiver chips, RS485 interface transceiver chips, I2C interface chips, and digital isolator chips [4] - The gate driver chips under investigation are designed to enhance the control signal output for power semiconductor devices, including low-side gate driver chips and isolated gate driver chips [5] Group 3 - Interested parties must register to participate in the investigation within 20 days from the announcement date, providing necessary information regarding their identity and the products involved [8][9] - The investigation may utilize methods such as questionnaires, sampling, hearings, and on-site verification to gather information from relevant stakeholders [12][20] Group 4 - The investigation is expected to conclude by September 13, 2026, unless extended under special circumstances [16][20]