Core Viewpoint - Tianrongxin (002212) experienced a decline in stock price, closing at 9.9 yuan on September 18, 2025, with a drop of 2.27% and a trading volume of 980,600 shares, amounting to a transaction value of 990 million yuan [1]. Group 1: Company Performance - The stock price of Tianrongxin closed at 9.9 yuan, reflecting a decrease of 2.27% [1]. - The trading volume was 980,600 shares, with a total transaction value of 990 million yuan [1]. - The turnover rate was reported at 8.4% [1]. Group 2: Investor Inquiries - The company is involved in digital currency payment security and has participated in key infrastructure security projects for multiple financial industry clients, providing cybersecurity, data security, and intelligent cloud solutions [1]. - The company has not provided products or services to ByteDance as of the latest inquiry [1]. Group 3: Market Activity - On September 18, the main funds experienced a net outflow of 92.25 million yuan, indicating significant withdrawal by major investors [2]. - Retail investors showed a net inflow of 87.37 million yuan, while speculative funds had a net inflow of 4.879 million yuan [2].