HOUSTON, Nov 20 (Reuters) - Exxon Mobil (XOM.N), opens new tab said on Wednesday it has ... "But we're still keeping multiple providers in play." Sign up here. Ernest Scheyder is a senior ...

Exxon Mobil Corp. has signed a preliminary agreement to provide battery metal lithium to an LG Chem Ltd. plant in the US, strengthening the oil major’s role in the domestic critical minerals ...