RSPC(SZ:002493) Xin Lang Cai Jing·2026-01-28 03:04Core Viewpoint - Rongsheng Petrochemical's stock increased by 5.03% to 14.42 CNY per share, with a trading volume of 507 million CNY and a turnover rate of 0.39%, resulting in a total market capitalization of 144.048 billion CNY [1] Group 1: Company Overview - Rongsheng Petrochemical Co., Ltd. is located at 358 Jincheng Road, Hangzhou, Zhejiang Province, and was established on September 15, 1995, with its listing date on November 2, 2010 [1] - The company's main business involves the research, production, and sales of various chemical products, oil products, and polyester products, with revenue composition as follows: chemicals 40.87%, refining 35.26%, PTA 10.60%, polyester filament film 7.49%, and trading and others 5.79% [1] Group 2: Shareholder Information - Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) is among the top ten circulating shareholders of Rongsheng Petrochemical, having reduced its holdings by 2.4058 million shares in the third quarter, now holding 51.9743 million shares, which accounts for 0.56% of circulating shares [2] - The estimated floating profit from this position is approximately 35.8622 million CNY [2] - The Huatai-PB CSI 300 ETF was established on May 4, 2012, with a current scale of 422.258 billion CNY, yielding 1.73% this year, ranking 4579 out of 5549 in its category, and 26.46% over the past year, ranking 2873 out of 4285 [2] Group 3: Fund Manager Information - The fund manager of Huatai-PB CSI 300 ETF is Liu Jun, who has a cumulative tenure of 16 years and 243 days, managing total assets of 550.928 billion CNY, with the best fund return during his tenure being 193.73% and the worst being -45.64% [3] Group 4: Fund Holdings - The Huatai-PB Oil and Gas Fund (561570) holds 53,200 shares of Rongsheng Petrochemical, representing 2.55% of the fund's net value, making it the ninth-largest holding [4] - The estimated floating profit from this position is approximately 36,700 CNY [4] - The Oil and Gas Fund was established on October 9, 2024, with a current scale of 24.43 million CNY, yielding 13.38% this year, ranking 958 out of 5549, and 34.92% over the past year, ranking 2191 out of 4285 [4]