商务部出手！模拟芯片反倾销！

Core Viewpoint - The Ministry of Commerce of the People's Republic of China has initiated an anti-dumping investigation into imported relevant analog chips from the United States, indicating a protective measure for the domestic semiconductor industry [4][6]. Group 1: Investigation Announcement - On October 22, 2025, the Ministry of Commerce's Trade Relief Investigation Bureau issued a notice regarding the distribution of questionnaires related to the anti-dumping investigation of relevant analog chips [2]. - The investigation was officially announced on September 13, 2025, following a formal application from the Jiangsu Semiconductor Industry Association, which requested the investigation due to concerns over the impact of U.S. imports on the domestic industry [6]. Group 2: Questionnaire Details - The investigation questionnaire is categorized into three types: one for foreign exporters or producers, one for domestic producers, and one for domestic importers, with specific submission requirements outlined [4][5]. - Respondents are required to submit their completed questionnaires within 37 days from the date of the notice, and failure to comply may result in the investigation agency making determinations based on available information [4][5].