http://www.reuters.com/article/2014/06/04/us-usa-trade-solar-idUSKBN0EF08A20140604 http://www.reuters.com/article/2014/06/04/us-usa-trade-solar... Between 15%

http://www.reuters.com/article/2014/06/04/us-usa-trade-solar-idUSKBN0EF08A20140604 http://www.reuters.com/article/2014/06/04/us-usa-trade-solar... Between 15% and 35% import duty on Chinese solar panels. I don't know if that covers 100% of their externalities, but I'm sure in terms of "taxes paid for externalities caused" they are WAY ahead of any carbon industries now. This probably wipes out most subsidies too.