水泥板块2月2日跌4.27%，天山股份领跌，主力资金净流出1.52亿元

Group 1 - The cement sector experienced a decline of 4.27% on February 2, with Tianshan Shares leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] - Key individual stock performances in the cement sector included: - Tianshan Shares (code: 000877) down 9.89% to 5.10 [2] - Huaxin Cement (code: 600801) down 7.92% to 23.02 [2] - Conch Cement (code: 600585) down 4.20% to 23.49 [2] Group 2 - The net capital outflow from the cement sector was 152 million yuan, while retail investors saw a net inflow of 106 million yuan [2] - Major capital flows included: - Huaxin Cement had a net inflow of 61.97 million yuan from main capital [3] - Tianshan Shares had a net inflow of 23.90 million yuan from main capital [3] - Hainan Ruize (code: 002596) saw a net inflow of 57.67 million yuan from main capital [3]