Tesla's battery maker suspends cobalt supplier amid sanctions concern (TSLA)
11:42am PDT - July 19th, 2018 tsla - Business InsiderYuya Shino/Reuters Panasonic said it was unable to determine how much of the cobalt used in batteries it makes for Tesla cars comes from Cuba, a country subject to U.S. sanctions, and that it had suspended relations with a Canadian supplier as a result of its…