厨卫电器板块12月23日涨0.26%，浙江美大领涨，主力资金净流入989.16万元

Group 1 - The core viewpoint of the news is that the kitchen and bathroom appliance sector experienced a slight increase of 0.26% on December 23, with Zhejiang Meida leading the gains [1] - The Shanghai Composite Index closed at 3919.98, up by 0.07%, while the Shenzhen Component Index closed at 13368.99, up by 0.27% [1] - The kitchen and bathroom appliance sector's individual stock performance is detailed in a table, indicating varied movements among different companies [1] Group 2 - In terms of capital flow, the kitchen and bathroom appliance sector saw a net inflow of 989.16 million yuan from main funds, while retail investors experienced a net outflow of 1332.34 million yuan [2] - The table provided outlines the specific capital flow for individual stocks within the kitchen and bathroom appliance sector [2]