正邦科技：计提存货跌价准备和计提应收款项坏账准备合计影响公司利润总额约1.97亿元

Group 1 - The company Zhengbang Technology (SZ 002157) announced on August 30 that it has made a provision for inventory impairment of approximately 115 million yuan, which will impact the company's total profit for the first half of 2025 by about 115 million yuan [1] - The company also made a provision for bad debts of accounts receivable amounting to 81.91 million yuan, affecting the total profit for the first half of 2025 by 81.91 million yuan, leading to a total profit impact of approximately 197 million yuan [1] - For the first half of 2025, the revenue composition of Zhengbang Technology is as follows: breeding accounts for 59.63%, feed accounts for 38.94%, veterinary medicine accounts for 0.92%, and other businesses account for 0.51% [1]