Group 1 - Yonghe Intelligent Control Co., Ltd. experienced a decline of 5.17% on November 12, with a stock price of 5.69 yuan per share, a trading volume of 1.32 billion yuan, a turnover rate of 5.23%, and a total market capitalization of 25.36 billion yuan [1] - The company, established on August 28, 2003, and listed on April 28, 2016, is located in the industrial cluster area of Qinggang Town, Yuhuan City, Zhejiang Province. Its main business involves the medical health industry and fluid control business, with revenue composition of 89.41% from valve fittings, 10.57% from medical services and other industries, and 0.02% from photovoltaic cells [1] Group 2 - Yimin Fund has one fund heavily invested in Yonghe Intelligent Control, specifically the Yimin Core Growth Mixed Fund (560006), which held 49,500 shares in the third quarter, accounting for 1% of the fund's net value, ranking as the ninth largest holding. The estimated floating loss today is approximately 15,300 yuan [2] - The Yimin Core Growth Mixed Fund was established on August 16, 2012, with a latest scale of 24.98 million yuan. Year-to-date returns are 17.29%, ranking 4,822 out of 8,147 in its category; the one-year return is 13.75%, ranking 4,484 out of 8,056; and since inception, the return is 50.6% [2] Group 3 - The fund managers of Yimin Core Growth Mixed Fund are Wang Yong and Guan Xu. As of the report, Wang Yong has a cumulative tenure of 2 years and 259 days, with total fund assets of 93.18 million yuan, achieving a best return of 82.55% and a worst return of -1.12% during his tenure. Guan Xu has a cumulative tenure of 2 years and 47 days, managing total assets of 359 million yuan, with a best return of 34.44% and a worst return of 13.29% during his tenure [3]

Group 1 - The core point of the news is that Jinchengxin Mining Management Co., Ltd. experienced a 5.07% drop in stock price, closing at 64.56 CNY per share, with a total market capitalization of 40.271 billion CNY [1] - The company, established on January 7, 2008, and listed on June 30, 2015, specializes in mining engineering construction, mining operation management, and mining design and technology research [1] - The main revenue sources for the company include sales of cathode copper, copper concentrate, and phosphate rock (46.11%), mining operation management (39.63%), mining engineering construction (11.85%), and other services [1] Group 2 - Yimin Fund has a significant holding in Jinchengxin, with its Yimin Core Growth Mixed Fund (560006) holding 16,000 shares, representing 3.03% of the fund's net value, making it the largest holding [2] - The Yimin Core Growth Mixed Fund has a total scale of 24.5055 million CNY and has achieved a year-to-date return of 12.93% [2] - The fund manager, Wang Yong, has a tenure of 2 years and 232 days, with the best fund return during this period being 81.55% [3]

Group 1 - The stock of Jincheng Mining Management Co., Ltd. increased by 5.04% on September 1, reaching a price of 66.96 CNY per share, with a trading volume of 408 million CNY and a turnover rate of 1.00%, resulting in a total market capitalization of 41.768 billion CNY [1] - Jincheng Mining was established on January 7, 2008, and listed on June 30, 2015. The company's main business includes mining engineering construction, mining operation management, and mining design and technology research and development [1] - The revenue composition of Jincheng Mining is as follows: sales of cathode copper, copper concentrate, and phosphate rock account for 46.11%, mining operation management 39.63%, mining engineering construction 11.85%, materials, equipment, and others 1.29%, mining machinery and equipment 1.00%, and mining design consulting 0.13% [1] Group 2 - Yimin Fund has one fund heavily invested in Jincheng Mining, specifically the Yimin Core Growth Mixed Fund (560006), which held 16,000 shares in the second quarter, representing 3.03% of the fund's net value, making it the largest holding [2] - The Yimin Core Growth Mixed Fund was established on August 16, 2012, with a latest scale of 24.5055 million CNY. Year-to-date returns are 9.11%, ranking 5871 out of 8254 in its category; the one-year return is 21.93%, ranking 5555 out of 8037; and since inception, the return is 40.1% [2] Group 3 - The fund managers of Yimin Core Growth Mixed Fund are Wang Yong and Guan Xu. Wang Yong has a tenure of 2 years and 187 days, with total assets of 105 million CNY, achieving a best return of 79.71% and a worst return of -7.89% during his tenure [3] - Guan Xu has a tenure of 1 year and 340 days, managing total assets of 404 million CNY, with a best return of 13.43% and a worst return of 9.34% during his tenure [3]