On the afternoon of August 7th, the delegation headed by Zhang Xuequn, President of the Supreme People's Court of Liaoning Province and accompanied by Yingkou Municipal Committee, Politics and Law Committee secretary Jiang Qingming, Gaizhou Committee secretary Wu Feng and Duan Xuhua director of Xianren Island Energy and Chemical Zone Management Committee, visited Kanghui Petrochemical for research.
On July 3rd, 2018 the invention of Yingkou Kanghui Petrochemical Co., Ltd., "a slitting machine safety protection device and its protection circuit" obtained the patent certification issued by the State Intellectual Property Office.
On the afternoon of July 11th, the delegation headed by Zeng Yong, Deputy Secretary General of the Standing Committee of the Yingkou Municipal People's Congress, and Sun Tao, the director of the Work Committee of the Municipal People's Congress Industrial Park, visited Yingkou Kanghui Petrochemical Co., Ltd.