Since the implementation of the Regional Comprehensive Economic Partnership (RCEP) on January 1, 2022, Haikou Customs has issued 1,740 RCEP certificates of origin (as of October 2024). These certifications, covering goods valued at 196.31 million USD, have enabled enterprises to save approximately 9.81 million USD in import tariffs. A total of 38 businesses have benefited from these policies, with two certified as approved exporters, and 958 origin declarations independently issued by enterprises.