Group 1 - The stock price of Zhong Chuang Mei closed at 29.70 yuan on August 7, 2025, down 0.34% from the previous trading day, with a trading volume of 85,767 hands and a transaction amount of 262 million yuan, showing a volatility of 12.11% [1] - Zhong Chuang Mei primarily engages in the manufacturing of chemical reagents and additives, with this business accounting for 98.82% of its operations in 2024. The company is located in Liaoning and operates within the chemical raw materials industry [1] - For the first half of 2025, the company reported a revenue of 461 million yuan and a net profit attributable to shareholders of 127 million yuan, reflecting a year-on-year growth of 31.52% [1] Group 2 - An announcement indicated that approximately 83.39 million shares of the company's initial restricted shares will be unlocked on August 18, 2025, representing 47.33% of the total share capital. The original lock-up period was extended from 6 months to 12 months due to the fulfillment of conditions triggering the extension [1] - As of the end of the second quarter, the National Social Security Fund's 503 portfolio has become the fourth largest circulating shareholder of the company, holding 3.2 million shares, which accounts for 3.45% of the circulating shares [1][2] - On August 7, the net inflow of main funds was 13.96 million yuan, with a cumulative net inflow of 15.32 million yuan over the past five days [2]