manage meaning in gujarati,manage meaning in gujarati, In the market for production materials, the prices of steel products rose slightly, among which the prices of rebar, high-speed wire rods, and hot-rolled strips were 4,090 yuan, 4,164 yuan, and 4042 yuan per ton , up 2.2% , 1.8%, and 0.7%, respectively . The prices of basic chemical raw materials fluctuated slightly. Among them, the prices of polypropylene and sulfuric acid rose by 0.9% and 0.3% , respectively, and the prices of methanol and soda ash dropped by 1% and 0.1%, respectively . The prices of non-ferrous metals fluctuated slightly. Among them, the price of aluminum rose by 0.6% , and the prices of zinc and copper fell by 0.9% and 0.1%, respectively . The price of rubber fluctuated slightly, of which the price of natural rubber rose by 0.4% and the price of synthetic rubber fell by 0.3% . Coal prices dropped slightly, of which thermal coal prices were 580 yuan per ton , a decrease of 0.3% . Anthracite and coking coal prices were 888 yuan and 763 yuan per ton, respectively , which were unchanged from the previous week. Fertilizer prices fell slightly, with urea and ternary compound fertilizer prices falling by 0.5% and 0.2%, respectively .