Market Overview - As of September 4, the Shanghai Composite Index closed at 3765.88 points, down 47.68 points, a decline of 1.25% [1] - The Shenzhen Component Index closed at 12118.70 points, down 353.29 points, a decline of 2.83% [1] - The ChiNext Index closed at 2776.25 points, down 123.12 points, a decline of 4.25% [1] Trading Activity - A total of 91 A-shares had a turnover rate exceeding 20% on September 4 [1] - Notable stocks with high turnover rates included: - Zhongke Meiling (835892) with a turnover rate of 54.90% and a price increase of 15.85% [1] - Sanwei Communication (002115) with a turnover rate of 53.57% and a price increase of 4.80% [1] - China Ruilin (603257) with a turnover rate of 53.30% and a price increase of 10.00% [1] Notable Stocks - Other stocks with significant turnover rates included: - Beifang Changlong (301357) with a turnover rate of 44.12% and a price decrease of 20.00% [1] - Chunxing Precision (002547) with a turnover rate of 44.07% and a price increase of 7.01% [1] - Gais Food (836826) with a turnover rate of 43.43% and a price increase of 16.36% [1] Summary of High Turnover Stocks - The following stocks had notable trading activity: - Haon Electric (301488) with a turnover rate of 40.72% and a price decrease of 2.50% [1] - Shangneng Electric (300827) with a turnover rate of 36.79% and a price increase of 13.32% [1] - Ningshin New Materials (839719) with a turnover rate of 36.25% and a price increase of 7.58% [1]