... as High & New Technology Enterprises of Guangxi, and designated as teaching and practising base of Guangxi University and Nanjing Forestry University. In 2006, ... 6,000MT, Hydrogenated Rosin 10,000MT, and various kinds of Rosin Esters and modified rosin products 32,000 MT.Total ... production base is capable of producing 20,000 MT of Gum Rosin, 2,500MT of Gum Turpentine and 10,000MT of Rosin Esters. ( ...