July 13: ① Price: Today, the manufacturer's quotation is stable. The current price for 4.0-5.0mm is 1940 yuan/ton, and the price for 6.0-8.0mm is 1960 yuan/ton. It is first-class products, including tax; the current manufacturer's shipment situation is average.② Production: There are 2 production lines and 2 in production, with a daily melting capacity of 600/700 tons; the operating rate is 100%.