Tesla stock too expensive? Try these alternatives By: MarketWatch August 25, 2017 at 11:41 AM EDT Companies that mine for lithium offer new opportunities, says Nigam Arora. Read More >> Related Stocks: Albemarle Corp Cummins FMC Corp GX Lithium & Battery Tech ETF Navistar International Corp Paccar Inc Sociedad Quimica Y Minera DE Chile ADR R Tesla, Inc.