REC Silicon says it will soon start shipping polysilicon, which has come mostly from China, reviving a Washington State factory that shut down in 2019.REC Silicon says it will soon start shipping polysilicon, which has come mostly from China, reviving a Washington State factory that shut down in 2019. Factories and Manufacturing, Solar Energy, Mergers, Acquisitions and Divestitures, International Trade and World Market, Production, Shutdowns (Institutional), Supply Chain, Customs (Tariff), United States International Relations, Silicon, Biden, Joseph R Jr, China, Southeast Asia, Georgia, REC Silicon ASA, Hanwha Group Read More