兴发集团：宜安实业麻坪磷矿已于2025年11月正式投产

Group 1 - The core point of the news is that Hubei Yian United Industrial Co., Ltd., a subsidiary of the listed company, has successfully obtained a safety production license for its Mapiing Phosphate Mine, marking its official production start [1] - The Mapiing Phosphate Mine has proven reserves of 315 million tons and an annual production capacity of 4 million tons, with a service life of 53 years [1] - The official production of the mine enhances the company's "mineral integration" industrial layout and improves its self-sufficient, stable, and efficient raw material supply system [1] Group 2 - The ore grade of the mine is between 26% and 28%, which is economically viable and suitable for processing [1] - The project is expected to provide a significant amount of high-quality phosphate resources for the company's future development needs [1]