After more than ten years of competitive integration and optimization, the industry is showing a new pattern of optimized production capacity, increased concentration, stable market varieties, slow growth in market demand, high technical barriers, few new entries, moderate competition, and the development of innovative technology. The new supply-demand balance has developed into a benign new format.
With the rapid development of PVA downstream industries such as PVA optical films, PVB films, polymerization aids, soil improvement, paper adhesives, ceramic adhesives, environmental protection, and medicine and cosmetics, the demand for special PVA products is very strong. The special PVA products of the leading enterprises in the industry represented by Wei Gaoxin have developed rapidly, and they have increased the research and development of PVA fibers, PVB resin, PVA optical film, redispersible rubber powder and other products, as well as the production of special PVA varieties and extended products. The technology has matured and filled many gaps in the country. New PVA products are gradually being put on the market, and the market share is also increasing. Common varieties have basically realized import substitution, and the downstream consumption structure of the domestic PVA industry has been further expanded.