From the provincial supply and marketing association on the 1st, it was learned that Hubei Province can supply 4.3 million tons of various types of chemical fertilizers during spring farming, which can greatly satisfy the need for spring plowing production.

As of January 20, Hubei Agricultural Group purchased 645,000 tons of various fertilizers. Of which 426,000 tons of urea, 155,000 tons of compound fertilizer, potassium fertilizer 64,000 tons. At present, 153,000 tons have been put on the grassroots level.

According to reports, it is expected that during the spring season in Hubei Province, about 3.5 million tons of various chemical fertilizers will be needed, including 1 million tons of urea, 1.3 million tons of compound fertilizer, 100,000 tons of potash fertilizer, 500,000 tons of ammonium bicarbonate, and 600,000 tons of phosphate fertilizer. During the period of spring farming in Hubei Province, the source of supply can reach 4.3 million tons. The current inventory in our province is about 2.5 million tons, of which supply and marketing cooperatives account for more than 70% of the total inventory, plus Hubei Province can produce about 2 million tons in the period from February to May. The overall supply is sufficient to meet our province's spring farming production. Need for fertilizer during the period.

At present, the ex-factory price of urea in the province is 2,150 yuan/ton, which has increased by 200 yuan per ton over the same period of last year, an increase of 10.2% year-on-year; the price of imported Canadian potash is 3,200 yuan/ton, up by 200 yuan per ton from the same period of last year, The growth rate was approximately 6.6%; the domestic 45% compound fertilizer (chlorine-containing) ex-factory price was 2,550 yuan/ton, which was an increase of 300 yuan per ton from the same period of last year, an increase of approximately 13% year-on-year. The ex-factory price in the ammonium bicarbonate province was 670 yuan/ton, which was an increase of 50 yuan per ton over the same period of last year and an increase of 8.06% year-on-year.


 Fumed Silica

Fumed silica is a nano-scale white powder produced by hydrolysis of silicon halide in hydrogen-oxygen flame at high temperature, commonly known as fumed silica. It is an amorphous silica product with primary particle size of 7-40 nm, aggregate particle size of 200-500 nm, specific surface area of 100-400 m2/g, high purity and SiO2 content of not less than 99.8%. The surface untreated fumed silica aggregates contain various silicon hydroxyl groups.

Fumed silica is with small particle size, large surface area and porous structure, those properties ensures good adsorption ability and great hygroscopicity. In food powder, fumed silica covers all around the powder, it can separate particles, so to decrease viscosity and to ensure excellent flowing property. And, numerous internal pores of fumed silica can adsorb the humidity around food product, it avoids agglomeration when stored.

Fumed silica has unique characteristics in many disciplines and fields and plays an irreplaceable role because of its superior stability, reinforcement, thickening and thixotropy. Fumed silica is widely used in silicone rubber, adhesives, coatings, printing ink, thermal insulation and other industries, which provides a new material foundation and technical guarantee for the development of related industrial fields.

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