1. Shiye Mining is located in Shaanxi Province. In order to protect the ecological environment of Qinling Mountains, the Shaanxi Provincial Government implemented the Regulations on the Protection of Ecological Environment of Qinling Mountains in Shaanxi Province, which made it impossible for Shiye Mining to continue its production.
2. In addition, due to the lack of new orders and raw materials, aviation rhenium mine is also facing the problem of production difficulties.
The above are several reasons for the suspension of production of aviation rhenium mine.