I agree that replacement technologies are the way forward. The question is (and it's a legitimate question, I'd like to know), is China _using_ the replacement

I agree that replacement technologies are the way forward. The question is (and it's a legitimate question, I'd like to know), is China _using_ the replacement technologies? Or are they using fossil fuel-based industrial supply chains and exporting the final product? If the latter, what's the net gain/loss?