From March to May, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (AQSIQ) held general supervision and spot check for 9 kinds of products which are battery, towel, motorcycle helmet, insecticide, herbicide, plant protection machinery, sheet glass, natural stone, and motorcycle tire. Through the check, 789 batches of products manufactured by 713 enterprises are qualified, and 84 batches are unqualified. Among that, the sampling qualified rate of motorcycle tire, motorcycle helmet, plant protection machinery, insecticide and herbicide are 91.1% to 96%. The qualified rate of natural stone is only 76.5%.