From October 28th to November 1st, the 10th National Petroleum and Chemical Industry Vocational Skills Competition hosted by China Petroleum and Chemical Industry Federation, China Employment Training Technical Guidance Center and China Energy Chemical Geology Trade Union National Committee was held. Among them, the "Chemical Inspection Types" finals consisted of 122 teams of 61 players. The first team and the second team of Guo Zhen, Shi Jianmin, Feng Jianyi and Yan Changlong of Quanzhou Petrochemical Quality Inspection Center won the first prize and group. Second Prize; Guo Zhen, Feng Jianwei, Shi Jianmin won the title of “National Technical Expert in Petroleum and Chemical Industry”; Guo Zhen was also awarded the honorary title of “National Technical Expert”; Yan Changlong won the honor of “National Petroleum and Chemical Industry Technical Talents” title.