进入21世纪以来,我国铅锌产业持续快速发展,在技术进步、改善产品质量、淘汰落后产能、开发利用境外资源方面取得明显成效,生产和消费规模不断扩大。但血铅事件屡屡发生,警示着我国铅锌工业可持续发展必须跨过“环保门”。十二五期间转变增长方式,提高国际竞争能力,是我国铅锌企业的必然选择。 Since entering the 21st century, the lead and zinc industry in our country has been developing rapidly and rapidly, with remarkable achievements in technological progress, product quality improvement, the elimination of outdated production capacity and the development and utilization of overseas resources. The production and consumption scale has been continuously expanded. However, the incidence of blood lead frequently occurs, warning that the sustainable development of China’s lead and zinc industry must cross the “green door.” During the 12th Five-Year Plan to change the mode of growth and improve its international competitiveness, it is an inevitable choice for China’s lead and zinc enterprises.