HONGDA CO.,LTD(SH:600331) Xin Lang Cai Jing·2026-02-25 02:27Group 1 - The core viewpoint of the news is that Hongda Co., Ltd. experienced a stock price increase of 5.69%, reaching 19.68 yuan per share, with a trading volume of 783 million yuan and a turnover rate of 2.02%, resulting in a total market capitalization of 51.987 billion yuan [1] - Hongda Co., Ltd. is primarily engaged in mining, non-ferrous metal smelting, and the production and sales of phosphate chemical products, with its main revenue sources being zinc metal and its by-products (45.55%), phosphate ammonium salt products (33.44%), compound fertilizer products (11.82%), synthetic ammonia (5.16%), and other products and services (3.27% and 0.76%) [1] Group 2 - Among the top ten circulating shareholders of Hongda Co., Ltd., a fund under Penghua Fund has entered the list, specifically the Penghua CSI Sub-Industry Chemical Industry Theme ETF Link A (014942), which holds 23.8222 million shares, accounting for 1.17% of the circulating shares, with an estimated floating profit of approximately 25.2515 million yuan [2] - The Penghua CSI Sub-Industry Chemical Industry Theme ETF Link A (014942) was established on March 8, 2022, with a current scale of 116 million yuan, and has achieved a year-to-date return of 13.07%, ranking 529 out of 5570 in its category, and a one-year return of 53.61%, ranking 421 out of 4305 [2]