Legg Mason Hongfu Diammonium is not a state-owned enterprise. According to public information inquiries, it is a limited liability company with private capital injection, a private enterprise, and the legal person Yuan Jianhui. Business scope: engaged in technological development, technical consulting, and technical services in the field of biological products; import and export of goods, import and export of technology (excluding goods or technologies prohibited or restricted by the state); chemical fertilizers, organic fertilizers, microbial fertilizers, and primary agricultural products , wholesale and retail of seedlings, flowers, plastic products, machinery and equipment.