In the first half of 2021, mainly supported by raw materials, coupled with the traditional relatively high season from March to May, refrigerant prices have risen steadily. Beginning in early June, the cost is difficult to reverse the weak demand, and the disadvantages appear, and various types...

1. Price trend　　According to the monitoring of the bulk data of the business agency, as of July 9, the average price of refrigerant R22 was 16,700 yuan/ton, a slight decrease of 0.6% from the beginning of the week, an increase of 1.2% from the previous month, and an increase of 3.3 from the same...

1. Price trend　　According to the bulk data monitoring of the Business Agency, as of June 18, the average price of refrigerant R22 was 16,800 yuan/ton, which was the same as the price at the beginning of the week, up 1.2% month-on-month and up 7.69% compared with the same period last year.

In the refrigeration industry, ammonia refrigeration and fluorine refrigeration have always been the focus of controversy. The choice of refrigeration method can maximize the economic, environmental and social benefits. This article objectively analyzes the nature of ammonia, fluorine refrigerants a

On the raw material side, the fluorite market is not buying well, and the anhydrous hydrofluoric acid market is negotiated on an order-by-order basis; the additional new orders for trichloroethylene have exceeded 10,000 yuan, which has a new high support for the cost of refrigerant R134a. Terminal,