近几年,在国内外经济发展形势的带动下,尤其是我国国民经济的持续、快速发展,使得钢铁工业经历了前所未有的跳跃式发展。连续4年,我国的钢产量一直都在以15%以上的速度增长。在科学发展观的指导下,在国家宏观调控政策及措施的推动下,随着国内钢铁工业的资 In recent years, driven by the economic development both at home and abroad, the continuous and rapid development of the national economy in our country has made the steel industry experience unprecedented leaps and bounds. For four consecutive years, China’s steel production has been growing at a rate of more than 15%. Under the guidance of the scientific concept of development, driven by the national macro-control policies and measures, with the domestic steel industry capital