July 13: ① Price: Today, the price of white glass is raised by 1 yuan/heavy box. The current price of 4.5-6.0mm is 100 yuan/heavy box, and Ford blue coating is 116 yuan/heavy box. The first-class price including tax is negotiable. The specific price is based on the actual transaction. The order was directly sold yesterday.② Production: 1 production line in production, with a daily melting capacity of 700 tons.