July 13: Today, the price of large-board float glass in Guangdong is 99.5, which is +0.5 compared with the price on the previous trading day. Recently, most companies have higher production and sales, and a few companies have raised their prices by 1, 5mm based on their own production, sales and inventory conditions. The mainstream price of the large board market is 95-104, and the selling prices vary according to their own conditions. (Unit: yuan/weight box)