China has been emitting illegal greenhouse gas that destroys ozone layer, scientists find - CNBC

China has been emitting illegal greenhouse gas that destroys ozone layer, scientists find  CNBCOzone layer: Banned CFCs traced to China say scientists  BBC NewsBanned Ozone-Destroying Gases Are Coming From China, Scientists Say | TIME  TIMEMysterious spike of ozone-destroying chemical is traced to east China  The Washington PostMysterious Spike in Ozone-Depleting Chemicals Likely Came From China  U.S. News & World ReportView full coverage on