农产品加工板块9月4日跌0.92%，中粮糖业领跌，主力资金净流出1.6亿元

Core Viewpoint - The agricultural processing sector experienced a decline of 0.92% on September 4, with COFCO Sugar leading the losses. The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1]. Group 1: Stock Performance - COFCO Sugar (600737) saw a significant drop of 5.26%, closing at 16.75, with a trading volume of 861,700 shares and a transaction value of 1.491 billion [2]. - Other notable declines included *ST Zhongji (000972) down 4.89% and ST Langyuan (300175) down 1.73% [2]. - Conversely, stocks like Oufu Egg Industry (839371) and Suobao Protein (603231) showed gains of 11.42% and 7.15%, respectively [1]. Group 2: Capital Flow - The agricultural processing sector experienced a net outflow of 160 million in institutional funds, while retail investors saw a net inflow of 146 million [2]. - Notable stocks with significant capital inflows included Suobao Protein with a net inflow of 32.78 million, while COFCO Sugar had a net outflow of 8.3366 million from retail investors [3]. - The overall market sentiment reflected a mixed response, with institutional investors pulling back while retail investors remained active [2][3].