Shandong Dongming Petrochemical Group Co., Ltd. (hereinafter referred to as "Dongming Petrochemical") was founded in 1987 and restructured in 1997. It is located in the capital of Peony, Calligraphy, watermelon, Wushu and hometown of ZhuangZhou- -Dongming County, Heze City, Shandong Province. Dongming Petrochemical has 8,000 employees, total assets of 65 billion yuan, and primary crude oil processing capacity of more than 10 million tons per year. The industrial distribution is Dongming, Jiangsu, Rizhao, terminal and overseas bases, with overseas offices and international trading companies in Beijing, Shanghai, Jinan, Rizhao, Hong Kong, Singapore and other places. At present, Dongming Petrochemical has formed a large petrochemical enterprise group with basic oil refining, high-end chemical industry, integrating industrial chain and terminal sales. In 2023, Dongming Petrochemical ranked 186th in "China's Top 500 Enterprises", 58th in "China's Top 500 Private Enterprises", 8th in "China's Top 500 Private Enterprises in tax payment", 3rd in "Top 100 Private Enterprises in Shandong" and first in Shandong private enterprises in tax payment.