Anewcommoditybringsaboutahighlyprofitable,fast-growingi...
问题详情：Anewcommoditybringsaboutahighlyprofitable,fast-growingindustry,urgingantitrust(反垄断)regulatorstostepintocheckthosewhocontrolitsflow.Acenturyago,theresourceinquestionwasoil.Nowsimilarconcerns...