四川美丰(000731.SZ)：未涉及生产稀土的客户

Core Viewpoint - Sichuan Meifeng (000731.SZ) primarily sells liquid ammonium nitrate for the production of potassium nitrate and in the civil explosives industry, with no involvement in supplying customers for rare earth production [1] Group 1 - The company currently focuses on the production of liquid ammonium nitrate [1] - The main applications of the liquid ammonium nitrate are in potassium nitrate production and the civil explosives sector [1] - There is no engagement with customers in the rare earth production industry [1]