Chinese airlines have joined U.S.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/china-opposes-eu-move-curb-airline-emissions
[2] http://admin.indiaenvironmentportal.org.in/category/author/pete-harrison
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/planet-ark-australia
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/china
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/european-union-eu
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/emissions-trading
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cap-and-trade
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-transport
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-market