donghua test(SZ:300354) Xin Lang Cai Jing·2025-09-19 05:33Group 1 - The core viewpoint of the news is that Donghua Testing has seen a significant increase in its stock price, rising by 5.08% to 47.14 CNY per share, with a trading volume of 230 million CNY and a turnover rate of 6.21%, leading to a total market capitalization of 6.52 billion CNY [1] - Donghua Testing, established on March 8, 1993, and listed on September 20, 2012, specializes in the research, production, and sales of structural mechanics performance testing instruments and related software, as well as providing application solutions and technical services [1] - The main revenue composition of Donghua Testing includes: 71.99% from structural mechanics performance testing analysis systems, 12.89% from structural safety online monitoring and defense equipment PHM systems, 10.54% from electrochemical workstations, and 4.58% from other supplementary services [1] Group 2 - According to data, one fund under Bank of China, the Zhongyin Yili Mixed A Fund (002614), holds Donghua Testing as its sixth-largest position, with 5,500 shares, accounting for 0.94% of the fund's net value, and has realized a floating profit of approximately 12,500 CNY today [2] - The Zhongyin Yili Mixed A Fund was established on August 9, 2016, with a latest scale of 7.2743 million CNY, achieving a year-to-date return of 9.87% and a one-year return of 35.84% [2] - The fund manager of Zhongyin Yili Mixed A is He Dalv, who has been in the position for 2 years and 108 days, with the fund's total asset scale at 61.976 million CNY, achieving a best return of 12.12% and a worst return of 10.08% during his tenure [3]