1. Global Graphene Industry Report 2015 (China Innovation Alliance of the Graphene Industry, 2015);
http://www.graphene-alliance.com/index.php?m=content&c=index&a=lists&catid=23
2. Report on Patenting Activity of Graphene Technology [in Chinese] (eds Wang, G. et al.) (Advanced Li–ion Battery Engineering Lab, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 2015);
http://max.book118.com/html/2016/0225/35893145.shtm
3. http://www.cqmxi.com/product/detail-88.html
4. http://www.zl-oil.com/products_list/&FrontColumns_navigation01–1392961613427FirstColumnId=5.html
5. http://www.csrcap.com/cn/videodetail.aspx?id=6&cur=2_20