Past attendees include
ADNOC • Aramco Trading Company • BP • Oman Trading International • Reliance Industries Ltd • Mercuria Trading • Oxbow • Emirates Global Aluminium • Alba • Vendanta Ltd Aluminium • LafargeHolcim Trading • SATORP • Dalmia Cement • Adani • Sinopec • Heidelberg Cement • Glencore • Rain Carbon • Carbo one ltd. • China Daqing Gaoxin Int'l • Coalshastra • Essar Oil Limited • Fibex India Inc • High Hope Int'l Group • ICTC • IMI MEIO • Kemsol • Malniaga Makmur Sdn Bhd • Mangalam Cement • Poyry • SBC Minerals • Sumitomo SHI FW • Federation of Egyptian Industries • Ultratech Cement • Unicoal AG • Oman Cement Company • Wood plc • Qatrana Cement • Simtra • Robindale Energy • Amreyah Cement Co • Sunstone Development American Fuels and Natural Resources • FZCO • JK Lakshmi Cement • Nickelutte Aue GmbH (NHA) • SESCO Trading • Tricon Energy • Xcoal Energy• Al Safwa Cement • Mitsubishi Corporation • Gulf Petrochem • Interbulk • Gans Cargo • Petroleum Coke Industries Company (PCIC) • Shun Shing Group • Welhunt and many more ..