Exclusive-Intel has tested chipmaking tools from firm with sanctioned China unit, sources say

Core Viewpoint - Intel has tested chipmaking tools from ACM Research, a company with ties to China, raising national security concerns regarding technology transfer and reliance on Chinese firms [1][5]. Group 1: Company Actions - Intel has tested two wet etch tools from ACM Research for potential use in its advanced chipmaking process, known as 14A, which is set to launch in 2027 [3]. - ACM Research has confirmed the shipment of multiple tools to a major U.S.-based semiconductor manufacturer, indicating ongoing collaboration with domestic customers [4]. Group 2: Regulatory and Security Concerns - The use of tools from a company with sanctioned units has raised alarms among national security advocates about the potential transfer of sensitive technology to China and the risk of displacing trusted Western suppliers [5]. - U.S. lawmakers are increasingly concerned about the involvement of Chinese toolmakers in the global market, leading to renewed legislative efforts to restrict chipmakers receiving U.S. subsidies from using Chinese equipment [7]. Group 3: Market Context - The U.S. government, under President Trump, has softened its stance on chip exports to China, allowing companies like Nvidia to sell advanced AI chips, despite ongoing tensions [6].