刚刚！商务部发布模拟芯片反倾销问卷

Core Viewpoint - 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, specifically under the tariff code 85423990, excluding other products under this code [1][3][13]. Group 1: Investigation Details - The investigation will focus on certain analog integrated circuit chips, including commodity interface IC chips and gate driver IC chips, which utilize 40nm and above process technology [9][10]. - The investigation questionnaire has been categorized into three types: one for foreign exporters or manufacturers, one for domestic producers, and one for domestic importers [3][4]. Group 2: Product Description - The investigated commodity interface IC chips include various types such as CAN interface transceiver chips, RS485 interface transceiver chips, I2C interface chips, and digital isolator chips [10]. - The gate driver IC chips under investigation include low-side gate driver chips, half-bridge/multi-channel gate driver chips, and isolated gate driver chips, which are essential for controlling power semiconductor devices [11][12]. Group 3: Compliance and Submission - Relevant stakeholders are required to complete and submit the questionnaires within 37 days from the date of issuance, with specific instructions for electronic and paper submissions [3][4]. - Failure to comply with the submission requirements may result in the investigation authority making determinations based on available facts and best information [3].