我国妥善管理化学品的政策及工作进展孙丽津一、前言随着经济的发展和科技进步，化学品的产量和品种都与日俱增。目前，世界上已知的化学品约有１０００多万种，常见的也有７～８万种，而且每年约有两千种新化学品投入市场。据目前统计，仅有机化学品全世界年产量已达２．... Policy and Work Progress of Proper Management of Chemicals in China Sun Lijin I. INTRODUCTION With the development of economy and the progress of science and technology, the production and varieties of chemicals are increasing day by day. At present, there are about 10 million known chemicals in the world, and 70,000 to 80,000 are common, and about 2,000 new chemicals are put on the market each year. According to the current statistics, only the annual output of organic chemicals in the world has reached 2. ...