商务部：对原产于美国的进口相关模拟芯片发起反倾销立案调查。

Core Viewpoint - The Ministry of Commerce has initiated an anti-dumping investigation into imported simulation chips originating from the United States [1] Group 1 - The investigation aims to address concerns regarding unfair pricing practices in the simulation chip market [1] - This action reflects ongoing trade tensions between the two countries, particularly in the technology sector [1] - The outcome of the investigation could impact the supply chain and pricing strategies for simulation chips in the domestic market [1]