农产品加工板块12月19日涨2.19%，冠农股份领涨，主力资金净流出5442.43万元

Group 1 - The agricultural processing sector increased by 2.19% compared to the previous trading day, with Guan Nong Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3890.45, up 0.36%, while the Shenzhen Component Index closed at 13140.22, up 0.66% [1] Group 2 - In terms of capital flow, the agricultural processing sector experienced a net outflow of 54.4243 million yuan from main funds, and a net outflow of 85.224 million yuan from speculative funds, while retail investors saw a net inflow of 140 million yuan [2]