化学原料板块11月21日跌4.72%，新金路领跌，主力资金净流出15.19亿元

Market Overview - The chemical raw materials sector experienced a decline of 4.72% on November 21, with New Jinlu leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Individual Stock Performance - Key stocks in the chemical raw materials sector showed varied performance, with Jiasian Co. rising by 2.46% to a closing price of 20.39 [1] - New Jinlu saw a significant drop of 10.04%, closing at 6.36, with a trading volume of 602,000 shares and a transaction value of 397 million [2] - Other notable declines included Hongxing Development down 9.99% and Yaxing Chemical down 9.98% [2] Capital Flow Analysis - The chemical raw materials sector saw a net outflow of 1.519 billion from main funds, while retail investors contributed a net inflow of 1.255 billion [2] - The main funds showed a negative trend in several stocks, with Sanxiang New Materials experiencing a net inflow of 26.02 million, while retail investors had a net outflow of 18.35 million [3] - The overall capital flow indicates a cautious sentiment among institutional investors, contrasting with retail investors' activity [2][3]