Group 1 - The core viewpoint of the news is that Zhongyan Co., Ltd. experienced a decline in stock price and trading volume, with significant financing activities indicating a high level of investor interest despite recent performance challenges [1][2]. Group 2 - On October 30, Zhongyan Co., Ltd. saw a stock price drop of 2.11%, with a trading volume of 115 million yuan. The financing buy-in amount was 17.55 million yuan, while the financing repayment was 17.05 million yuan, resulting in a net financing buy of 498,500 yuan. The total financing and securities balance reached 320 million yuan [1]. - The financing balance of Zhongyan Co., Ltd. is 320 million yuan, accounting for 11.22% of the circulating market value, which is above the 70th percentile level over the past year, indicating a high level of financing activity [1]. - As of October 30, there were no short-selling activities reported for Zhongyan Co., Ltd., with a short-selling balance of 0 yuan, placing it in the 90th percentile level over the past year, suggesting a lack of bearish sentiment [1]. Group 3 - As of September 30, Zhongyan Co., Ltd. had 17,000 shareholders, an increase of 31% from the previous period, while the average circulating shares per person decreased by 22.16% to 4,104 shares [2]. - For the period from January to September 2025, Zhongyan Co., Ltd. achieved operating revenue of 207 million yuan, a year-on-year increase of 7.13%, but the net profit attributable to shareholders decreased by 65.07% to 10.43 million yuan [2]. Group 4 - Since its A-share listing, Zhongyan Co., Ltd. has distributed a total of 48.67 million yuan in dividends [3]. - As of September 30, 2025, notable changes in institutional holdings were observed, with two funds, 富国天瑞强势地区精选混合A and 富国新材料新能源混合A, exiting the top ten circulating shareholders list [3].

Group 1 - On September 23, Zhongyan Co., Ltd. experienced a decline of 4.64% in stock price, with a trading volume of 353 million yuan [1] - The financing data on the same day showed a financing buy amount of 48.12 million yuan and a financing repayment of 77.98 million yuan, resulting in a net financing outflow of 29.86 million yuan [1] - As of September 23, the total balance of margin trading for Zhongyan Co., Ltd. was 396 million yuan, which accounts for 12.62% of its circulating market value, indicating a high level compared to the past year [1] Group 2 - As of June 30, the number of shareholders for Zhongyan Co., Ltd. reached 13,000, an increase of 13.70% from the previous period, while the average circulating shares per person decreased by 12.05% to 5,273 shares [2] - For the first half of 2025, Zhongyan Co., Ltd. reported an operating income of 131 million yuan, a year-on-year decrease of 2.10%, and a net profit attributable to shareholders of 7.03 million yuan, down 59.89% year-on-year [2] Group 3 - Since its A-share listing, Zhongyan Co., Ltd. has distributed a total of 48.67 million yuan in dividends [3] - As of June 30, 2025, among the top ten circulating shareholders, the "Fuguo Tianrui Strong Region Selected Mixed A" fund ranked as the sixth largest shareholder with 1.11 million shares, marking it as a new shareholder [3] - The "Fuguo New Materials New Energy Mixed A" fund ranked as the tenth largest shareholder with 623,900 shares, also a new shareholder [3]