食品加工板块2月2日跌1.47%，西王食品领跌，主力资金净流出9845.45万元

Group 1 - The food processing sector experienced a decline of 1.47% on February 2, with Xiwang Food leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] - Key stocks in the food processing sector showed varied performance, with Haixin Food up by 0.30% and Xiwang Food down by 10.09% [1][2] Group 2 - The food processing sector saw a net outflow of 98.45 million yuan from institutional investors, while retail investors had a net inflow of 47.69 million yuan [2] - Major stocks like Shuanghui Development and Anjiexin Food had mixed net inflows from retail and institutional investors, indicating varied investor sentiment [3] - The trading volume for Xiwang Food was 856,300 shares, with a total transaction value of 245 million yuan, reflecting significant trading activity despite the price drop [2][3]