提高产品一次合格率，减少废品、不良品损失，是向质量管理要效益，降低产品制造成本的重要途径。在推进两个根本性转变的过程中，鞍钢积极开展降废减损活动，做了大量的工作。特别是1996年以来．鞍钢在全公司开展“废品、不良品减半”活动，取得了显著成效。当年，钢材产量由1 Improve product qualification rate, reduce waste, loss of defective products, to the quality management to benefit, reduce product manufacturing costs an important way. In advancing the two fundamental changes in the process, Anshan Iron and Steel actively carry out waste reduction activities, done a lot of work. Especially since 1996. Anshan Iron and Steel Company in the whole company to carry out “waste, substandard products halved” activities, and achieved remarkable results. That year, the steel production by 1