人民同泰：集采挤压致净利骤降46%，减值计提扩大吞噬利润

Group 1 - The core viewpoint of the article highlights that People's Tongtai (600829.SH) reported a revenue of 514,933.09 thousand yuan for the first half of 2025, reflecting a year-on-year growth of 3.29%, primarily driven by a 22.81% increase in the retail segment [1] - The company's net profit attributable to shareholders plummeted by 46.31% to 7,257.92 thousand yuan, indicating significant profitability challenges despite revenue growth [1] - The gross margin decreased by 1.04 percentage points to 8.04%, suggesting pressure on profitability due to external factors [1] Group 2 - The wholesale segment has been severely impacted by centralized procurement policies, leading to reduced drug prices and tighter gross profit margins [1] - There was a significant increase in the provision for impairment of accounts receivable, with credit impairment losses reaching 3,389.26 thousand yuan, a year-on-year increase of 43.8% [1] - The aging structure of accounts receivable has changed, with 2-3 year accounts receivable rising from 2,102 thousand yuan at the beginning of the period to 6,390 thousand yuan, and the bad debt provision ratio for small and medium-sized clients with 2-3 year terms is 83.11% [1]