In the ex-factory price of industrial products, the ex-factory price of production materials decreased by 8.1% year-on-year. Among them, the mining industry decreased by 21.5%, the raw material industry decreased by 10.3%, and the processing industry decreased by 5.4%. The ex-factory price of living materials decreased by 1.7% year-on- Among them, food prices fell by 2.7%, clothing prices fell by 0.1%, general commodity prices fell by 0.4%, and durable consumer goods fell by 2.7%.
Look at the varieties:
-- The ex-factory price of crude oil fell by 53.6% year-on-year. The price of gasoline in refined oil rose by 4.6%, and the price of kerosene and diesel fell by 32.5% and 11.7% respectively.
——In the price category of chemical products, butadiene rubber decreased by 34.6% year-on-year, polystyrene price decreased by 22.1%, and polyester filament yarn decreased by 19.4%.
-- The ex-factory price of coal mining and washing industry rose by 8.7% year-on-year. Among them, the ex-factory price of raw coal rose by 8.9%.
-- The ex-factory price of ferrous metal smelting and rolling processing industry decreased by 18.7% year-on-year. Among them, the price of ordinary large steel fell by 26.0%, the average medium-sized steel fell by 25.5%, the ordinary small steel fell by 19.6%, the medium-thick steel fell by 29.5%, and the wire price fell by 28.4%.
-- The ex-factory price of non-ferrous metal smelting and rolling processing industry decreased by 25.7% year-on-year. Among them, aluminum decreased by 17.3%, lead decreased by 36.3%, zinc decreased by 35.6%, and copper decreased by 38.0%.
In the purchase price of raw materials, fuels and power, the purchase prices of non-ferrous metal materials, fuel power, ferrous materials and chemical raw materials decreased by 29.0%, 13.7%, 14.0% and 9.4% respectively.
From January to April, the ex-factory price of industrial products decreased by 5.1% year-on-year, and the purchase price of raw materials, fuels and power decreased by 7.7%.
Ball Valve is named by the ball inside to control the valve open and close by rotarying it 90 degree. It can be used either as shut-off valve or control valve. plastic ball valve include integral type ball valve, true union ball valve and compact ball valve. end connection by flange, socket welding and thread screw, opetate by hand lever, gear box, Electric Actuator and pneumatic actuator.
Ningbo RMI Plastic Co.,Ltd offer different models of plastic ball valve include PVC true union ball valve, CPVC flange ball valve, PVDF Ball Valve, PP ball valve and PPH Ball Valve as per standard DIN, ANSI, JIS.
Plastic ball valves have the advantages as follows: 1, good corrosion resistance. 2, small size, light weight. 3, good sealing performance. 4, quick open and close, easy operate and maintaince. plastic ball valve is mainly used in water treatment, agriculture irrigation, swiming pool water supply, fish farm, mining, steel factory, chemical industrial, etc.
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Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com