A股异动丨谱尼测试回调9.2%，此前录得4天3板，年度预亏2亿元-2.5亿元

Core Viewpoint - The company, Puni Testing (300887.SZ), experienced a significant stock price fluctuation, with a 9.2% decline to 14.5 yuan, resulting in a market capitalization dropping below 8 billion yuan. The company announced an expected loss of 200 to 250 million yuan for the year 2025, representing a year-on-year increase of 29.84% to 43.87% [1] Group 1 - The stock price of Puni Testing has shown severe abnormal volatility, with a cumulative increase of +100% over a period from December 24, 2025, to January 8, 2026, leading to regulatory scrutiny [1] - The company is implementing stricter credit management in traditional sectors such as food and environment, reducing cooperation amounts with severely overdue clients [1] - Significant investments in the biopharmaceutical, new energy vehicle, and special industry testing sectors are being made, but market expansion requires time, resulting in high levels of expenses and costs for 2025 [1]