As of April 1, 2019, China exported 121748 tons of used cooking oil from January 1, 2019 based on the data from China Customs. China is expected to export more than 600000 tons of UCO in 2019. Guangdong, Hebei, Sichuan, Jiangsu, Zhejiang, Shandong, Hunan province etc contributed heavily to the whole export.