Argentina open for lithium business as Chile’s biggest producer invests Benchmark, Lithium, MembershipArgentina, FMC, Lithium Americas, Orocobre As Chile waivers on lithium development, Argentina opens its doors to new business and welcomes SQM investment in the Salar de Cauchri . . . Login to continue reading! This article is restricted to Benchmark Members Login Not subscribed yet? Subscribe Today!