Group 1 - The core point of the news is that Tonglian Precision has experienced a decline in stock price, dropping by 5.05% to 57.92 CNY per share, with a trading volume of 185 million CNY and a turnover rate of 1.92%, resulting in a total market capitalization of 9.375 billion CNY [1] - Tonglian Precision, established on June 12, 2016, and listed on December 27, 2021, is located in Longhua District, Shenzhen, Guangdong Province. The company specializes in the research, design, production, and sales of high-precision, high-density, complex-shaped, and aesthetically pleasing precision components [1] - The main business revenue composition of Tonglian Precision includes: 66.47% from other metal craft products and plastic products, 30.78% from MIM products, 1.43% from molds and equipment, and 1.32% from other sources [1] Group 2 - From the perspective of major fund holdings, one fund under Great Wall Fund has a significant position in Tonglian Precision. The Great Wall Emerging Industries Mixed A Fund (000976) increased its holdings by 7,410 shares in the fourth quarter, holding a total of 131,300 shares, which accounts for 5.63% of the fund's net value, ranking as the ninth largest holding [2] - The Great Wall Emerging Industries Mixed A Fund (000976) was established on February 17, 2015, with a latest scale of 60.9225 million CNY. Year-to-date, it has a loss of 0.11%, ranking 8,575 out of 9,000 in its category; over the past year, it has a return of 26.98%, ranking 4,594 out of 8,193; and since inception, it has a return of 171.18% [2] - The fund manager of Great Wall Emerging Industries Mixed A Fund is Liu Jiang, who has been in the position for 6 years and 301 days, managing total assets of 215 million CNY. During his tenure, the best fund return was 134.79%, while the worst was 28.57% [2]