(Bloomberg) -- The US has added four Chinese companies to an export blacklist for buying US-origin goods to support China’s military modernization efforts, the Department of Commerce said in statement published Thursday.Most Read from BloombergUS Sees Imminent Missile Strike on Israel by Iran, ProxiesUS Slams Strikes on Russia Oil Refineries as Risk to Oil MarketsUS Inflation Refuses to Bend, Fanning Fears It Will StickChinese Cement Maker Halted After 99% Crash in 15 MinutesS&P 500 Hit by Fed-P