SD Lomon(SZ:002312) Xin Lang Cai Jing·2026-02-24 01:49Group 1 - The core point of the news is that Sichuan Development Longmang Co., Ltd. experienced a stock price increase of 5.6%, reaching 12.25 CNY per share, with a total market capitalization of 23.124 billion CNY [1] - The company, established on May 20, 1997, and listed on December 3, 2009, operates in financial service outsourcing, express delivery services, and phosphate fertilizer production [1] - The revenue composition of the company includes fertilizer products (45.58%), industrial-grade monoammonium phosphate (22.61%), feed-grade dicalcium phosphate (12.62%), other products (9.04%), trading products (8.44%), and new energy materials (1.71%) [1] Group 2 - Southern Fund's Southern CSI 500 ETF (510500) is among the top ten circulating shareholders of Sichuan Development Longmang, having reduced its holdings by 363,700 shares to 16.4629 million shares, representing 0.87% of circulating shares [2] - The Southern CSI 500 ETF has achieved a year-to-date return of 11.22% and a one-year return of 43.16%, ranking 697 out of 5580 and 1275 out of 4297 respectively [2] - The fund manager, Luo Wenjie, has a tenure of 12 years and 312 days, with the fund's total asset size at 171.358 billion CNY and a best return of 185.44% during his management [3]