Tofflon(SZ:300171) Xin Lang Cai Jing·2025-09-25 05:41Group 1 - Dongfulong Technology Group Co., Ltd. experienced a stock price increase of 5.09%, reaching 14.87 CNY per share, with a trading volume of 1.29 billion CNY and a turnover rate of 1.59%, resulting in a total market capitalization of 11.388 billion CNY [1] - The company, established on December 25, 1993, and listed on February 1, 2011, specializes in the research, design, production, sales, and service of medical freeze-dry machines and freeze-drying systems [1] - The revenue composition of Dongfulong's main business includes: 44.92% from the formulation division, 29.83% from the bioprocess division, 9.19% from the engineering division, 9.16% from the food division, 6.81% from after-sales service and parts, and 0.09% from other sources [1] Group 2 - Southern Fund's Southern CSI 1000 ETF (512100) entered Dongfulong's top ten circulating shareholders in the second quarter, holding 3.5502 million shares, which accounts for 0.63% of the circulating shares [2] - The Southern CSI 1000 ETF has a current scale of 64.953 billion CNY and has achieved a year-to-date return of 27.85%, ranking 1954 out of 4220 in its category, with a one-year return of 63.96%, ranking 1325 out of 3820 [2] - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has been in the position for 6 years and 324 days, with a total asset scale of 94.976 billion CNY and a best fund return of 137.49% during the tenure [3]