Why does refined copper wire rod consumption remain moderate as the price difference between refined and scrap copper falls below 300 yuan/ton? This week, SMM surveyed the production and sales of major domestic large and medium-sized copper wire rod enterprises, and found that the overall operating rate of enterprises was 74.89%, a decrease of 3.08 percentage points from the previous week, 0.28 percentage points lower than the expected value, and a year-on-year increase of 6.78 percentage points. (Surveyed enterprises: 21, production capacity: 7.83 million tons). Details are as follows...