Arcadium Lithium stock soars as report of Rio Tinto acquisition bid is confirmed Global mining giant Rio Tinto PLC has expressed interest in buying Arcadium Lithium PLC, both companies confirmed Sunday. 7 October 2024 More articles ― BUILDING MATERIAL Rising Tensions in the U.S.-China Trade War: Implications for Critical Minerals and Key Industries ⛏️ UTILITY Senators getting secret briefing on Chinese Salt Typhoon telecom hacking By Reuters INFORMATION Event: 2024 Los Angeles Auto Show