Main technical parameters of three-way i-clip
to promote the upgrading of key materials. Is the page a list page or a home page? The future market scope or trillions of yuan is not found. In the text, "the profit point of PVC products in the future will be transferred from ordinary PVC products to new functional PVC materials, which is also an important direction for the product transformation of current PVC production enterprises. The demand in other regions is 1.8 million tons