1. Li-ion battery recycling and cobalt flow analysis in Japan;Asari;Resources Conservation & Recycling,2013
2. Asian Metal, 2017. Cobalt market annual report in 2016. http://www.asianmetal.cn/news/viewNews.am?newsId=1955887 (accessed 20 Octorber 2018).
3. CBC (Nonferrous Metals Network), 2017. Cobalt production. http://www.cbcie.com/9988/0/list.html (accessed 16 October 2018).
4. CBG, 2017. Analysis of cobalt consumption structure in China in recent years. http://market.chinabaogao.com/yejin/0Q2Z6202017.html (accessed 12 October 2018).
5. Recycling rates of aluminum in the United States;Chen;J. Ind. Ecol.,2013