万邦达：公司化工新材料业务主要产品为异戊二烯（聚合级）、间戊二烯等

Core Viewpoint - Wanbangda's chemical new materials business includes a variety of products, with a significant portion of its product mix being hydrogenated products from its subsidiary in Huizhou, which accounts for approximately 36% of the total product volume [2] Group 1: Product Portfolio - The main products of Wanbangda's chemical new materials business include isoprene (polymer grade), isopentene, dicyclopentadiene, C5 petroleum resin, pentane foaming agent, n-pentane, isopentane, cyclopentane, SBS/SEBS/SIS/SEPS, and functionalized high-performance solution polymerized styrene-butadiene [2]