中国石化集团公司党组书记、总经理李毅中在多次的安全生产工作会议上强调 ,一把手对安全工作要负总责 ,一把手管安全起码要抓好四件事。这四件事是 :第一 ,要始终把安全的方针、原则、政策把握好 ,要研究新情况、新问题 ,深入抓好安全生产 ;第二 ,要抓各级安全生产责任制 ,坚 Li Yizhong, party secretary and general manager of China Petrochemical Corporation, emphasized in his several meetings on work safety that top leaders should take overall responsibility for safety work and that top leaders should at least take care of four things. These four things are as follows: First, we must always grasp the principles, principles and policies for safety, study new situations and new problems, and work hard for safety production. Second, we must pay attention to the responsibility system for production safety at all levels,