They are not going to let the hangups of the West be a roadblock on that march.
Neither, for that matter, will India.
These types of worries are strictly for the West, and third world nations participate in the global warming outcry because they see an opportunity for obtaining subsidies from this project.
The moment there are costs instead of subsidies, and third world nations are portrayed as perpetrators deserving of fines instead of victims deserving of subsidies, you will see the developing world rapidly lose interest in this project of curtailing carbon emissions. It will be absolutely hilarious when people in the West realize that none of these nations are their allies in the fight against global warming, that everyone in the developing world is far more interested in improving their economy once the spigot of subsidies is cut off.
China is worried about technological progress, employment, and social stability. Everything else is nice-to-have. I don't blame them.