Group 1 - The core point of the news is that Yongding Co., Ltd. experienced a stock price increase of 5.34%, reaching 15.20 CNY per share, with a trading volume of 2.147 billion CNY and a turnover rate of 9.93%, resulting in a total market capitalization of 22.222 billion CNY [1] - Yongding Co., Ltd. is based in Suzhou, Jiangsu Province, and was established on June 30, 1994, with its stock listed on September 29, 1997. The company specializes in the research, production, and sales of communication products and software, overseas power engineering contracting, automotive wiring harnesses, and superconducting materials [1] - The revenue composition of Yongding Co., Ltd. includes automotive wiring harnesses (34.63%), power engineering (29.96%), optical communication (18.93%), superconducting and copper conductors (15.91%), and big data applications (0.58%) [1] Group 2 - From the perspective of fund holdings, one fund under Zhongyou Fund has a significant position in Yongding Co., Ltd. The Zhongyou Specialized and New One-Year Holding Period Mixed A Fund (015505) held 500,000 shares in the second quarter, accounting for 2.32% of the fund's net value, ranking as the eighth largest holding [2] - The Zhongyou Specialized and New One-Year Holding Period Mixed A Fund (015505) was established on September 14, 2022, with a current scale of 160 million CNY. The fund has achieved a return of 38.14% this year, ranking 2000 out of 8226 in its category, and a one-year return of 33.89%, ranking 2268 out of 8099 [2]