Shandong Iron and Steel Limited announced that the efficiency product ratio is 25.77%, comprehensive yield rate is 101.824%, and threaded product inventory reduced by 112,000 tons... This May 'report card' comes from the Shandong Iron and Steel Laiwu Branch, a 54-year-old 'old' bar production line. Facing the bleak period of consumer demand in the building materials market, they attacked the most difficult challenges, reduced inventory, improved costs, strengthened operations, and improved efficiency to help Shandong Iron and Steel achieve the goal of 'turning losses into profits.' It is reported that in the first quarter, affected by the market, the bar mill's threaded steel backlog inventory once reached a historical high of 127,000 tons. The bar mill actively cooperated with the Marketing Corporation, changed the single mode of 'dealer sales' that has been going on for more than 50 years, and actively explored the 'matching and direct delivery' mode of threaded products. In May, under the normal production and storage of threaded products, the inventory was reduced to 15,000 tons, achieving synchronized growth in efficiency product ratio and production and sales volume.