中国对日本进口二氯矽烷实施临时反傾销措施

中国商务部宣布对从日本进口的半导体材料二氯矽烷（DCS）实施临时反傾销措施。1经初步调查认定，日本企业存在倾销行为，倾销幅度为80.8%至99.2%。1自8月8日起，进口商需按相应比率向海关提供保证金。1

二氯矽烷是晶片制造中的关键材料，用于晶片制造薄膜沉积、逻辑晶片、存储晶片和类比晶片的生产。1中国商务部初步认定存在倾销行为，相关国内产业受到实质损害，且倾销与实质损害之间存在因果关系。1此举为中国在日本首相涉台言论后对日本采取的贸易制裁措施之一。1

China's Ministry of Commerce has announced the implementation of temporary anti-dumping measures against dichlorosilane (DCS) imported from Japan, effective August 8th 1. Following a preliminary investigation, the ministry determined that Japanese enterprises are engaged in dumping practices, with dumping margins ranging from 80.8% to 99.2% 1. Importers are now required to provide corresponding guarantee deposits to customs authorities at these rates 1.

The ministry's preliminary ruling established that dumping has occurred, China's domestic industry has suffered material injury, and a causal relationship exists between the dumping and the injury 1. Dichlorosilane is a critical semiconductor material used in thin film deposition for chip manufacturing, including in the production of logic chips, memory chips, and analog chips 1. This trade action represents one of several measures China has taken against Japan following statements by Japan's Prime Minister concerning Taiwan 1.