CONTRAPARTES REGISTRADAS
- Astra Oil Trading N.V.
- Arcadia Petroleum Ltd.
- Aurum Petroleum Marketing Services
- Barclays Wealth
- BB Energy S.A.
- BNP Paribas Commodity Futures, Inc.
- BP
- Chemoil Energy Ltd.
- Chevron Corp.
- Compañía de Petróleos de Chile Copec S.A.
- ConocoPhillips Co.
- Credit Agricole Suisse
- Ecopetrol S.A.
- Empresa National de Petróleo (ENAP)
- Engen Petroleum Ltd.
- Essar Energy plc.
- ExxonMobil Corp.
- Glencore S.A.
- Global Energy Trading S.A
- Idemitsu Kosan Co., Ltd.
- Inchon Oil Refinery Co., Ltd.
- Itochu Corp.
- JP Morgan
- Kingfish Trading Ltd.
- Koch Industries Inc.
- Kolmar AG
- Ledge Energy llc -
- Lukoil
- Mabanaft Pte Ltd
- Mitsui & Co., Ltd.
- Morgan Stanley Capital Group Inc.
- Nippon Kaiji Kyoki (CLASSNK)
- Ocean and Oil Ltd.
- Oilive Corp.
- Petrobras America Inc.
- Petrochina Co., Ltd
- Petro Ecuador
- Petrojam Ltd.
- Petróleos de Venezuela S.A.
- Petro Nicaragua
- Petroperu S.A.
- Pluspetrol Perú Corporation S.A.
- PMI
- Proinasfalt
- PVM Oil Futures Ltd.
- Refinadora Costarricense de Petróleo S.A. (RECOPE)
- Reliance Energy Ltd.
- Repsol YPF S.A.
- Shell Western Supply and Trading Ltd.
- S-Oil Corp.
- STX Corp.
- Taleveras Petroleum Trading BV
- Total S.A.
- Trafigura AG
- Triton Energy Ltd
- Valero Energy Corp.
- Venro Petroleum Corporation
- Vilma Oil
- Vitol S.A.
