1. China Tobacco Hunan Industrial Company, Changsha, Hunan, China
2. Dalian ChemDataSolution Information Technology Company, Dalian, Liaoning, China
3. China Tobacco Yunnan Industrial Company, Kunming, Yunnan, China
4. Yunnan Academy of Tobacco agriculture Science, Yuxi, Yunnan, China
5. College of Environmental and Chemical Engineering, Dalian University, Dalian, Liaoning, China