Market Overview - The food processing sector experienced a decline of 1.45% on November 20, with Gai Shi Food leading the drop [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Individual Stock Performance - Gai Shi Food (code: 920826) closed at 13.59, down 9.04% with a trading volume of 164,700 shares and a transaction value of 232 million [1] - Hai Xin Food (code: 002702) fell by 7.87% to 5.15, with a trading volume of 769,100 shares and a transaction value of 404 million [1] - Hui Fa Food (code: 603536) decreased by 4.95% to 12.68, with a trading volume of 168,600 shares and a transaction value of 217 million [1] - Other notable declines include Xian Le Health (down 4.65%), Xi Wang Food (down 3.43%), and Kang Bi Te (down 3.24%) [1] Capital Flow Analysis - The food processing sector saw a net outflow of 346 million from institutional investors, while retail investors contributed a net inflow of 333 million [1] - The table of capital flow indicates that major stocks like Guangming Meat Industry and Qianwei Central Kitchen had varying levels of net inflow and outflow from different investor types [2] - Guangming Meat Industry (code: 600073) had a net inflow of 7.03 million from institutional investors, while retail investors experienced a net outflow of 11.18 million [2]