Zheng Xing Xing Ye Ri Bao·2025-11-13 08:45Market Overview - The renovation and building materials sector increased by 0.66% compared to the previous trading day, with Kexin New Materials leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Top Gainers in the Sector - Kexin New Materials (code: 920580) closed at 17.73, up 5.04% with a trading volume of 52,200 lots and a transaction value of 91.52 million yuan [1] - ST Nachuan (code: 300198) closed at 2.60, up 4.00% with a trading volume of 593,400 lots [1] - Yashi Chuangneng (code: 603378) closed at 7.24, up 3.13% with a trading volume of 264,400 lots [1] - Other notable gainers include Tubaobao (code: 002043) and Jingxue Energy-saving (code: 301010), with increases of 2.88% and 2.76% respectively [1] Top Losers in the Sector - Conch New Materials (code: 000619) closed at 7.72, down 1.91% with a trading volume of 1,123,600 lots [2] - Youbang Ceiling (code: 002718) closed at 29.22, down 1.65% with a trading volume of 32,600 lots [2] - Kairun Co., Ltd. (code: 300715) closed at 11.64, down 1.27% with a trading volume of 45,300 lots [2] Capital Flow Analysis - The renovation and building materials sector experienced a net outflow of 209 million yuan from institutional investors, while retail investors saw a net inflow of 157 million yuan [2] - Notable stocks with significant capital inflow include Puna Co., Ltd. (code: 002225) with a net inflow of 51.13 million yuan from institutional investors [3] - Other stocks like Wanli Stone (code: 002785) and Weixing New Materials (code: 002372) also saw positive net inflows from institutional investors [3]