According to the agreement of Montreal Protocol, CFCS will be overall prohibited to manufacture and use up to 2010, HCFCS will be the main refrigerant selected by domestic enterprise for a period of time in the future.

• 根据蒙特利尔议定书上所达成的协议,CFCS将在2010年前被全面停止生产和使用,HCFCS的使用在未来较长一段时间将是国内制冷企业的主选制冷剂。