As fundamental industrial metals, copper and aluminum are key raw materials for the manufacturing industry. The current round of price increases is characterized by sustained growth, intensified volatility and high-level operation, which directly drives up enterprise procurement costs.

Many upstream raw material suppliers have successively issued price adjustment notices, and the cost pressure on downstream enterprises has been rapidly transmitted, significantly squeezing profit margins.

To ensure product quality, stable delivery and sustainable operation, many enterprises in the industry have launched a pricing adjustment mechanism. The price adjustment range is generally between 5% and 15%, subject to the material composition of specific products.