A disproportionated rosin (20,000Mt/year) industrialization project that carried out by Senyuan Chemical Co., Ltd. in Shuangbai town, Yunnan province, has achieved significant effectiveness.
Firstly, its innovated technology takes Pinus yunnanensis and Pinus kesiya as raw materials to produce disproportionated rosin, and helps Senyuan Chemical becoming national top 3 on disproportionated rosin producing capacity. Moreover, as one of the biggest pine oleoresin resource areas, Yunnan province starts to possess its own disproportionated rosin products.
Secondly, from the project Senyuan Chemical has realized sales revenue of RMB 44.29 million from disproportionated rosin, and profits RMB2.215 million from sales of disproportionated rosin products.
The last, from the project Shuangbai town has witnessed obvious social benefits: farmers obtained RMB60.61 million from selling 7130 tons pine oleoresin; new entrance to the labor force is near to 50.