RTGF(SH:605133) Xin Lang Cai Jing·2025-09-23 03:12Group 1 - The core viewpoint of the news is that Jiangsu Rongtai Industrial Co., Ltd. experienced a decline in stock price, with a drop of 5.08% to 42.81 CNY per share, and a total market capitalization of 12.107 billion CNY [1] - The company specializes in the research, production, and sales of aluminum alloy precision die-casting parts, with its main business revenue composition being 81.14% from automotive, 8.61% from molds, 6.81% from equipment, 3.24% from other sources, and 0.20% from motorcycles [1] Group 2 - From the perspective of fund holdings, Hengyue Fund has a significant position in Rongtai shares, with its Hengyue Smart Technology Mixed A Fund holding 34,300 shares, accounting for 4.75% of the fund's net value, ranking as the fifth largest holding [2] - The Hengyue Smart Technology Mixed A Fund has achieved a year-to-date return of 28.1% and a one-year return of 78.85%, with a total fund size of 25.3762 million CNY [2] - The fund manager, Yang Zao, has been in position for 1 year and 312 days, with the best fund return during this period being 37.92% and the worst being -22.56% [2]