Union Precision(SH:688210) Xin Lang Cai Jing·2025-11-18 05:29Group 1 - The core point of the news is that Tonglian Precision has experienced a decline in stock price, dropping by 5.06% to 49.89 CNY per share, with a trading volume of 1.05 billion CNY and a market capitalization of 8.052 billion CNY [1] - Tonglian Precision, established on June 12, 2016, and listed on December 27, 2021, specializes in the research, design, production, and sales of high-precision, high-density, and complex-shaped precision components [1] - The company's main business revenue composition includes 66.47% from other metal craft products and plastic products, 30.78% from MIM products, 1.43% from molds and tools, and 1.32% from other sources [1] Group 2 - In the context of major shareholders, Invesco Great Wall Fund has a fund that ranks among the top ten circulating shareholders of Tonglian Precision, holding 2.5323 million shares, which is 1.57% of the circulating shares [2] - The Invesco Great Wall Steady Return Mixed A Fund (001194) has achieved a year-to-date return of 99.28%, ranking 37 out of 8140 in its category, and a one-year return of 102.2%, ranking 25 out of 8057 [2] - The fund manager, Jiang Shan, has been in the position for 4 years and 99 days, with a total fund asset scale of 36.787 billion CNY and a best return of 176.04% during his tenure [2]