Copper is an important metal, which is widely used in construction, electronics, manufacturing, transportation, aerospace and other fields. However, at present, the global copper reserves have reached a historical peak, which is affected by many factors such as economic development, trade policy changes and natural disasters. Therefore, copper inventory has an important impact on the entire industrial chain.

Stable copper reserve can make enterprises obtain reliable supply in production, so the inventory level is very important for copper consumption industry. With the increase of demand and tight supply, the increase or decrease of inventory directly reflects the market demand and unpredictable short-term supply changes. In this case, the increase of inventory can bring market impact, which will have an impact on the price.

Changes in inventory levels may also affect the overall operation of the commercial commodity trading market. The change of copper price can cause copper futures and traders to pay close attention to the change of inventory, thus affecting their investment strategies. Therefore, copper inventory has a significant impact on copper price fluctuation and market sentiment, and also has a greater impact on the international market and other related markets. To sum up, copper inventory has an important impact on the copper market and the global economy, and plays an important role in monitoring and managing the market.