冀东水泥(000401.SZ)：上半年公司实现危固废处置收入3.65亿元，毛利率约28%

Group 1 - The company achieved hazardous waste disposal revenue of 365 million yuan in the first half of 2025, with a gross profit margin of approximately 28% [1] - The amount of waste collected increased by 55% compared to the same period last year [1] - The volume of waste disposed of rose by 38% year-on-year [1]