A closed door meeting was held under the 18th IEA-IETA-EPRI annual workshop on greenhouse gas emission trading as side event in Paris, 7 Novermber 2018. The meeting takes the form of a moderated discussion with experts on China's ETS, to elaborate discussions from the China ETS session in the main programme of the GHG ETS workshop. The intention is to delve deeper into technical issues of policy interaction including ETS with power sector reform and with other energy sector policies such as green certificates and energy consumption trading schemes, with the view of informing IEA’s analysis going forward in the China ETS project. The team leader Renato Roldao participated in the roundtable discussion on behalf of the EU-China ETS Platform Project.