Portland Press Herald

Foreign ownership in CMP parent clouds 2 ballot measures

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Portland Press Herald

Spanish energy giant purchases CMP parent company for $2.5B

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Seeking Alpha

Compass Minerals to end Utah lithium project on increased regulatory risks

Compass Minerals (NYSE:CMP) -2.5% post-market Wednesday after missing estimates for FQ1 adjusted earnings and revenues, while also terminating its lithium brine project in Utah. Q1 net loss increased ...
EDN

Lam says new platen controls CMP processes within 2 mm of wafer’s edge

FREMONT, Calif.–Lam Research Corp. here today introduced a new platen for its 200-mm wafer chemical mechanical planarization (CMP) system designed to extend reliable control of polishing processes ...