Group 1 - The core point of the article highlights the recent performance of Tongding Interconnection, which has seen its stock price increase for four consecutive days, reaching 5.21 CNY per share with a total market capitalization of 6.408 billion CNY [1] - Tongding Interconnection specializes in the research, production, and sales of optical fibers, communication cables, and related hardware and software systems, with its main business revenue composition being: power cables 46.66%, communication cables 28.83%, communication equipment 9.24%, security business 7.91%, optical fibers and cables 5.73%, and others 1.64% [1] - The company is located in Suzhou, Jiangsu Province, and was established on February 7, 2001, with its listing date on October 21, 2010 [1] Group 2 - From the perspective of fund holdings, one fund under China Europe Fund has a significant position in Tongding Interconnection, specifically the China Europe National Index 2000 Enhanced A fund, which held 84,300 shares, accounting for 0.42% of the fund's net value [2] - The fund has seen a year-to-date return of 27.83% and a one-year return of 39.08%, ranking 1713 out of 4218 and 897 out of 3875 respectively among its peers [2] Group 3 - The fund managers of the China Europe National Index 2000 Enhanced A fund are Qian Yating and Song Ting, with Qian having a tenure of nearly four years and a total fund asset size of 3.46 billion CNY, achieving a best return of 56.34% during her tenure [3] - Song Ting has been managing the fund for 245 days with a total asset size of 2.354 billion CNY, achieving a best return of 29.12% during her tenure [3]

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of Tongding Interconnection, indicating a decline in stock price and significant financing activities on August 26 [1] - On August 26, Tongding Interconnection's stock fell by 1.03%, with a trading volume of 357 million yuan. The financing buy-in amount was 30.28 million yuan, while the financing repayment was 47.51 million yuan, resulting in a net financing outflow of 17.23 million yuan [1] - As of August 26, the total balance of margin trading for Tongding Interconnection was 202 million yuan, with the financing balance accounting for 2.88% of the circulating market value, indicating a high level compared to the past year [1] Group 2 - Tongding Interconnection, established on February 7, 2001, and listed on October 21, 2010, specializes in the research, production, and sales of optical fibers, communication cables, and related products [2] - The company's main business revenue composition includes communication cables (39.21%), power cables (38.37%), communication equipment (9.82%), optical fibers and cables (7.33%), internet security (4.12%), and other sectors (1.08%) [2] - For the first quarter of 2025, Tongding Interconnection reported an operating income of 660 million yuan, a year-on-year decrease of 15.27%, while the net profit attributable to shareholders increased by 582.97% to 132 million yuan [2] Group 3 - Since its A-share listing, Tongding Interconnection has distributed a total of 467 million yuan in dividends, with no dividends paid in the last three years [3] - As of March 31, 2025, the number of shareholders for Tongding Interconnection was 74,400, a decrease of 15.62% from the previous period, while the average circulating shares per person increased by 18.51% to 15,817 shares [2][3] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 18.47 million shares, an increase of 8.71 million shares compared to the previous period, while Dachen Zhongzheng 360 Internet+ Index A is a new shareholder with 2.95 million shares [3]