RSPC(SZ:002493) Xin Lang Cai Jing·2025-09-26 06:07Core Viewpoint - Rongsheng Petrochemical's stock increased by 5.2% on September 26, reaching 9.91 CNY per share, with a trading volume of 545 million CNY and a turnover rate of 0.60%, resulting in a total market capitalization of 98.995 billion CNY [1] Company Overview - Rongsheng Petrochemical Co., Ltd. is located at 358 Jincheng Road, Blue爵 International Office Building, Xiaoshan District, Hangzhou, Zhejiang Province. The company was established on September 15, 1995, and went public on November 2, 2010. Its main business involves the research, production, and sales of various chemical products, oil products, and polyester products [1] - The revenue composition of the company is as follows: Chemicals 40.87%, Refining 35.26%, PTA 10.60%, Polyester Film 7.49%, and Trade & Others 5.79% [1] Shareholder Information - Among the top ten circulating shareholders of Rongsheng Petrochemical, Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) increased its holdings by 4.5904 million shares in the second quarter, bringing its total holdings to 54.3801 million shares, which accounts for 0.57% of the circulating shares. The estimated floating profit today is approximately 26.6462 million CNY [2] - The Huatai-PB CSI 300 ETF (510300) was established on May 4, 2012, with a current scale of 374.704 billion CNY. Year-to-date returns are 19.31%, ranking 2813 out of 4220 in its category; the one-year return is 38.15%, ranking 2394 out of 3824; and since inception, the return is 113.48% [2]