Since the second half of 2021, the prices of various copper, aluminum, PVC and other raw materials have continued to rise. According to statistics, from the middle of last year to February this year, copper rose by at least 38 percent . As of the close on February 9 this year, copper prices were still at high levels. Relevant institutions believe that the copper price rise is expected to last until at least September this year, so the price of non-ferrous metals is expected to maintain an upward trend driven by demand and liquidity. In 2021, the global economy will rebound from the epidemic, copper demand will increase greatly, while the growth of copper supply is limited, and the supply of various social inventories and scrap copper is limited. It is foreseeable that the situation of tight supply will continue, which will continue to push up raw material prices and manufacturing enterprises Cost of production.
