USA (Las Vegas) – World Congress on Petrocheistry and Chemical Engineering
https://petrochemistry.pulsusconference.com/
https://petrochemistry.pulsusconference.com/
https://www.cedigaz.org/event/china-shanghai-19th-international-conference-exhibition-on-liquefied-natural-gas-lng-2019-2/ LNG2019 Press Release - Networking Opportunities, March 2019
http://www.napec-dz.com/