厨卫电器板块8月28日涨0.84%，日出东方领涨，主力资金净流入3708.19万元

Group 1 - The kitchen and bathroom appliance sector increased by 0.84% on August 28, with RiZhiDongFang leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] - A detailed table of individual stock performance in the kitchen and bathroom appliance sector is provided [1] Group 2 - The kitchen and bathroom appliance sector saw a net inflow of main funds amounting to 37.08 million yuan, while retail investors experienced a net outflow of 59.29 million yuan [2] - The net inflow from speculative funds was 22.20 million yuan [2] - A detailed table of fund flows for individual stocks in the kitchen and bathroom appliance sector is included [2]