All relevant units: Recently, the international situation is complex and changing, and the variety of metals has fluctuated greatly. All relevant units are requested to take corresponding measures to encourage investors to do a good job of risk prevention, invest rationally, and jointly maintain the smooth operation of the market.

All relevant units: Recently, the international situation is complex and changing, and the variety of metals has fluctuated greatly. All relevant units are requested to take corresponding measures to encourage investors to do a good job of risk prevention, invest rationally, and jointly maintain the smooth operation of the market.