On January 7, the Ministry of Commerce announced the initiation of an anti-dumping investigation into dichlorodihydrosilane imported from Japan. The investigation period for dumping is set from July 1, 2024, to June 30, 2025, while the period for assessing industrial injury spans from January 1, 2022, to June 30, 2025. The investigation commenced on January 7, 2026, and is expected to conclude by January 7, 2027, with a possible extension of six months under special circumstances.

PriceSeek Analysis on Dichlorodihydrosilane, Bull-Bear Score: +1
The Ministry of Commerce’s anti-dumping investigation into dichlorodihydrosilane imported from Japan may lead to higher import costs and tighter domestic supply, thereby driving up spot prices. During the investigation period (July 2024 to June 2025), market expectations of reduced imports are likely to strengthen the bargaining power of domestic producers, benefiting the spot market. However, as the investigation outcome remains uncertain, the impact is assessed as moderately positive, with a score of +1.