装修建材板块1月28日涨0.28%，东和新材领涨，主力资金净流出2592.81万元

Market Performance - The renovation and building materials sector increased by 0.28% compared to the previous trading day, with Donghe New Materials leading the gains [1] - The Shanghai Composite Index closed at 4151.24, up 0.27%, while the Shenzhen Component Index closed at 14342.9, up 0.09% [1] Stock Performance - Donghe New Materials (code: 920792) closed at 13.94, with a rise of 4.34% and a trading volume of 43,800 shares, amounting to a transaction value of 60.49 million yuan [1] - Other notable performers included: - Weixing New Materials (code: 002372) at 11.93, up 3.20% with a transaction value of 379 million yuan [1] - Sankeshu (code: 603737) at 53.80, up 3.10% with a transaction value of 293 million yuan [1] - Youbang Dading (code: 002718) at 77.83, up 2.95% with a transaction value of 299 million yuan [1] Capital Flow - The renovation and building materials sector experienced a net outflow of 25.93 million yuan from institutional investors, while retail investors saw a net outflow of 4.01 million yuan [2] - Conversely, speculative funds recorded a net inflow of 29.94 million yuan [2] Individual Stock Capital Flow - Qinglong Pipe Industry (code: 002457) had a net outflow of 53.33 million yuan from institutional investors, while North New Materials (code: 000786) saw a net inflow of 47.76 million yuan [3] - Puhua Shares (code: 002225) recorded a net inflow of 41.79 million yuan from institutional investors, while Youbang Dading (code: 002718) had a net inflow of 39.14 million yuan [3]