摩托车及其他板块9月19日跌3.55%，千里科技领跌，主力资金净流出3.53亿元

Market Overview - The motorcycle and other sectors experienced a decline of 3.55% on September 19, with Qianli Technology leading the drop [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Stock Performance - Notable stock performances included: - Jiuyi Co., Ltd. (300994) rose by 3.81% to close at 19.90 with a trading volume of 111,100 shares and a turnover of 217 million yuan [1] - Qianli Technology (601777) fell by 10.02% to close at 11.49 with a trading volume of 1,625,500 shares and a turnover of 1.932 billion yuan [2] - Taotao Vehicle (301345) decreased by 9.72% to close at 218.94 with a trading volume of 27,900 shares and a turnover of 624 million yuan [2] Capital Flow - The motorcycle and other sectors saw a net outflow of 353 million yuan from main funds, while retail investors contributed a net inflow of 201 million yuan [2] - The capital flow for selected stocks showed: - Jiuyi Co., Ltd. had a main fund net inflow of 20.79 million yuan, while retail investors had a net outflow of 20.75 million yuan [3] - Qianli Technology experienced a significant main fund net outflow of 7.25 million yuan [3]