动物保健板块1月29日跌2.02%，中牧股份领跌，主力资金净流出1.11亿元

Core Viewpoint - The animal health sector experienced a decline of 2.02% on January 29, with Zhongmu Co., Ltd. leading the losses. The Shanghai Composite Index rose by 0.16%, while the Shenzhen Component Index fell by 0.3. [1] Group 1: Market Performance - The closing price of Zhongmu Co., Ltd. was 8.11, down 4.92%, with a trading volume of 416,400 shares and a transaction value of 341 million yuan [2] - The animal health sector saw a net outflow of 111 million yuan from main funds, while retail investors had a net inflow of 48.56 million yuan [2][3] Group 2: Individual Stock Performance - Xianfeng Holdings closed at 4.03, up 1.26%, with a trading volume of 406,400 shares and a transaction value of 161 million yuan [1] - The stock of Jinhai Biological fell by 1.32% to 6.71, with a trading volume of 272,000 shares and a transaction value of 183 million yuan [1] - The stock of Ruipu Biological decreased by 1.34% to 19.95, with a trading volume of 84,500 shares and a transaction value of 169 million yuan [1] Group 3: Fund Flow Analysis - Jinhai Biological had a main fund net inflow of 10.3 million yuan, while retail investors had a net outflow of 5.3 million yuan [3] - Zhongmu Co., Ltd. saw a main fund net inflow of 6.23 million yuan, but a retail net outflow of 32.7 million yuan [3] - The stock of Shunlian Biological experienced a significant main fund net outflow of 8.9 million yuan, with retail investors having a net inflow of 5.6 million yuan [3]