How much is the flame - retardant masterbatch used in the flame - retardant bellows for PP and PE per ton? And what is the approximate production cost per ton?

At present, the flame-retardant corrugated pipes available on the market come in several specifications, such as 16mm, 20mm, 25mm, 32mm, 40mm, etc. Among them, in the corrugated pipe market, the two types of flame-retardant corrugated pipes that are more frequently used are those with diameters of 20mm and 16mm. In terms of price, it is generally within ten yuan. 

Currently, the price of the flame-retardant masterbatch used for corrugated pipes ranges from 20,000 yuan per ton to 60,000 yuan per ton. Depending on the customers' requirements, the performance of the products, etc., the prices vary, and the amount of addition also differs, resulting in a significant difference in the cost of the products. However, the market price of such products does not exceed 10,000 yuan per ton. This also requires the boss to fully consider his own profit situation during production, control the cost within a reasonable range, and thus select a suitable flame-retardant masterbatch for corrugated pipes.