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

By Alexandra Alper and Max A. Cherney WASHINGTON/SAN FRANCISCO, Dec 12 (Reuters) - Chipmaker Intel, has tested chipmaking tools this year from a toolmaker with deep roots in China and two overseas units that were targeted by U.S. sanctions, according to two sources with direct knowledge of the matter. Intel, which fended off calls for its CEO’s resignation from President Donald Trump in August over his alleged ties to China, got the tools from ACM Research, a Fremont, California-based producer of chipma ...