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]

Group 1 - The core products of the company's chemical new materials business include isoprene (polymer grade), pentadiene, bicyclopentene, C5 petroleum resin, pentane foaming agent, n-pentane, isopentane, cyclopentane, SBS/SEBS/SIS/SEPS, and functionalized high-performance solution styrene-butadiene [2] - The proportion of hydrogenation products in the company's Huizhou ISCO is approximately 36% of the total product volume [2]