The Western epidemic continues to expand, and the demand for medical supplies is also increasing.
The price of high melting fiber materials continues to skyrocket, attracting a number of refining and chemical enterprises to convert to fiber materials.
Driven by other products of polypropylene, the price is even higher than the sky.
Due to the rapid rise of raw materials, many membrane enterprises have entered the maintenance mode in advance, and the rise of membrane price is far less than that of PP, so the profit has been compressed to a certain extent.