港股建材水泥股下跌，海螺水泥跌近6%

Group 1 - The Hong Kong stock market saw a collective decline in the building materials and cement sector, with Conch Cement falling nearly 6% [1] - China National Building Material experienced a decline of nearly 4% [1] - China Resources Cement Technology dropped by 2% [1] - Jinju Group saw a decline of over 1% [1]