2003年底,安全生产再次成为全行业的焦点话题。2003年12月23日,地处重庆开县高桥镇的川东北气矿一矿井发生天然气特大井喷事故,造成243人死亡,3000多人中毒。事故受到了中共中央、国务院的高度重视。经国务院事故调查组分析论证,排除了不可抗力和人为破坏因素的可能性,认定“12 By the end of 2003, safety production once again became the focus of the entire industry. On December 23, 2003, an extra-large natural gas blowout occurred in the first coal mine of northeastern Sichuan in Gaoqiao Town, Kaixian, Chongqing, killing 243 people and poisoning more than 3,000 people. The accident by the CPC Central Committee and State Council attach great importance. After the accident investigation team under the State Council analysis and argumentation, ruled out the possibility of force majeure and human destructive factors, that "12