The demand for chemical products such as EVA (ethylene-vinyl acetate copolymer), PP (polypropylene), and PE (polyethylene) in the Chinese market has shown a steady growth trend in recent years. This increasing demand is closely tied to the upgrading of China's manufacturing sector, the development of the new energy industry, and the expansion of consumer markets. These chemical products—whether EVA, PP, or PE—not only possess unique properties that meet specific application requirements but are also continuously expanding into new use cases through technological advancements, offering greater possibilities for modern lifestyles.