• Aardvark Trading L.L.C.
• ABN AMRO Clearing Chicago, LLC
• ABN AMRO Icestar USA LLC
• ADM Investor Services, Inc.
• ADM Trading Company
• Advantage Futures LLC
• Agrex, Inc.
• Akuna Capital LLC
• Alliance Financial, LLC
• Allied Irish Banks
• Allston Capital LLC
• American Electric Power Svc. Corp. as agent
• Ampere Energy Solutions LLC
• Arb House LLC
• ARB Trading Group North LLC
• ARM Energy Management LLC
• Ascension Management, LLC
• Aspire Commodities, LLC
• Aston Capital Management, LLC
• Aston Financial, LLC
• Atlantic Capital Management Group LLC
• ATNV Energy, LP
• Automated Algorithms, LLC
• Axiom Markets LLC
• Bakkt Clearing, LLC
• Barclays Bank plc
• Barclays Capital Inc.
• Barramundi Investment
• Belvedere Futures LLC
• Belvedere Trading LLC
• Blackwatch Commodity Advisors LLC
• Blommer Chocolate Company
• Bluefin Capital Management, LLC
• BMO Capital Markets Corp.
• BNP Paribas SA
• BNP Paribas Securities Corp.
• Boerboel Trading L.P.
• BofA Securities, Inc.
• Boronia Capital Pty Limited
• Bridgeton Global Investor Services, Inc.
• Bruce Power L.P.
• Bunge Agritrade S.A.
• Bunge Chicago, Inc.
• Burgess Capital, LLC
• C&C Trading, LLC
• C. Czarnikow Sugar, Inc.
• Calcot Ltd.
• Cameo Trading Inc.
• Cantor Fitzgerald & Co.
• Capital Futures Corp.
• Cargill Limited
• Cargill Power Markets, LLC
• Cargill, Inc.
• Carolinas Cotton Growers Cooperative, Inc.
• Castleton Commodities Merchant Trading L.P.
• Chopper Securities LLC
• Chopper Trading LLC
• Citadel Energy Investments Ltd.
• Citigroup Global Markets, Inc.
• COFCO Americas Resources Corp.
• COFCO Brazil Overseas Limited
• COFCO International Singapore Pte. Ltd.
• Coffee America (USA) Corporation
• Consolidated Trading LLC
• Copersucar Trading A.V.V.
• Credit Suisse International
• Credit Suisse Securities (USA) LLC
• CTC Energy, LLC
• CTC Limited
• Czarnikow Group Limited
• D. E. Shaw Composite Fund, L.L.C.
• D. E. Shaw Composite Holdings, L.L.C.
• D. E. Shaw Composite Portfolios, L.L.C.
• D. E. Shaw Galvanic Portfolios, L.L.C.
• D. E. Shaw Kalon Portfolios, L.L.C.
• D. E. Shaw Oculus Portfolios, L.L.C.
• D. E. Shaw Orienteer Portfolios, L.L.C.
• D. E. Shaw Stibnite Portfolios, L.L.C.
• DeltaHedge LP
• Deutsche Bank Securities, Inc.
• Dorman Trading, L.L.C.
• DRW EMM, LLC
• DRW Commodities, LLC
• DRW Europe B.V.
• DRW Securities, LLC
• DV Trading, LLC
• Dynamis Capital, LLC
• Dynasty Power
• Dynegy Midwest Generation, LLC
• Dynegy Power, LLC
• E D & F Man Capital Markets Inc.
• E D & F Man Derivatives Advisors, Inc.
• E D & F Man Sugar, Inc.
• E D & F Man Treasury Management, Inc.
• E.M. Combs, LLC
• Eagle Seven, LLC
• East Coast Options Services, Inc.
• EDF Trading North America, LLC
• Endurance Energy RT LLC
• Fantods LLC
• First New York Securities LLC
• Five Rings Capital, LLC
• Flow Traders US LLC
• FNY Partners Fund LP
• Fubon Futures Co., Ltd.
• G.H. Financials, LLC
• Gaiacorp Ireland Limited
• Gair Loch Enterprises Ltd.
• Gator Trading Partners LLC
• Gavilon, LLC
• Geneva Ireland Financial Trading Limited
• Geneva Trading USA, LLC
• GFI Securities LLC
• Glacier Capital Management, LP
• Glencore Sugar Trading Ltd
• Global Agricultural Exchange, LLC
• Gloria Maris LLC
• Goldfinch Capital Management LP
• Goldman Sachs Execution & Clearing, L.P.
• Goldman Sachs International
• Goldman, Sachs & Co. LLC
• Group Sopex
• Groupe OSTC Canada Inc.
• Guzman & Company
• Hall Rich Capital Pte Ltd
• HC Technologies, LLC
• Headlands Technologies LLC
• Hehmeyer LLC
• Hochstin & Company, Inc.
• HonorVerus Research LLC
• HSBC Securities (USA) Inc.
• Ibb Gmbh
• Iberdrola Energy Services, LLC
• ICAP Corporates LLC
• ICY Capital LLC
• IMC Chicago, LLC d.b.a. IMC Financial Markets
• Integral Technology LLC
• Interactive Brokers LLC
• J. Aron & Company
• J.P. Morgan Securities LLC
• JihSun Futures Co., Ltd.
• Jima Coffee Corporation
• JSG Futures, LLC
• Jump Trading Europe B.V.
• Jump Trading Futures, LLC
• Jump Trading Global Ltd.
• Jump Trading Pacific Pte Ltd
• Jump Trading, LLC
• Kerry Trading Co. Limited
• Ketchum Trading LLC
• KGI Futures Co., Ltd.
• Lamberson Capital LLC
• Latour Trading LLC
• Launchpad Trading, LLC
• Levante Capital LLC
• Liberty Capital Trading LLC
• Liger Investments Limited
• Limited Liability Company "OSTC - ATON"
• Liquid Capital Markets Ltd
• Louis Dreyfus Company LLC
• Louis Dreyfus Trading, Ltd
• LR Financial LLC
• Luminus Energy Partners Master Fund, Ltd.
• Luminus Energy Partners QP, LP
• Luminus Special Opportunities I Master Fund, Ltd.
• M.P. Commodities, Inc.
• Macquarie Bank Limited (LDN)
• Macquarie Futures USA LLC
• Mako Global Derivatives Partnership LLP
• Marex Financial
• Marex North America LLC
• Mars Incorporated
• Marubeni America Corporation
• MBF Trading, LLC
• Mercuria International SA
• Method Investments & Advisory Ltd.
• Michael Sclafani Inc.
• Mirarc Capital Management, LP
• Mitsubishi International Corp.
• Mizuho Securities USA LLC
• Moo Capital LLC
• Morgan Stanley & Co. International PLC
• Morgan Stanley & Co. LLC
• MWD Trading LLC
• National Gas & Electric LLC
• Negative Gamma Traders One, LLC
• NextEra Energy Marketing, LLC
• Nico Holdings LLC
• Noble Americas Corp.
• Northport Commodities Private Limited
• NYAM LLC
• O.S.T.C. Limited
• OFE Trading LLC
• Old Mission Capital LLC
• Old Mission Trading LLC
• Omerta Capital, LLC
• Onyx Commodities Ltd
• Optiver Trading US LLC
• OSTC (Wales) Ltd.
• OSTC AB Partnership Ltd.
• OSTC Financial Ltd.
• OSTC Holdings Ltd.
• OSTC LLG Partnership
• OSTC Poland Sp. Zoo
• OSTC Poland Sp. Zoo Sp. Komandutowa
• OSTC Portugal Lda.
• OSTC Spain Trading SI.
• OSTC Wales LLP
• OSTC Yongan Trading Co., Limited
• OTCex LLC
• P & T Futures, Inc.
• Parallax Master Fund, LP
• Parkhurst Resources Power Partners LP
• Patel Brothers
• Paul Reinhart Ag
• Phillip Capital Inc.
• Plains Cotton Co-op Association
• President Futures Co., Ltd.
• Prime Trading, LLC
• Proxima Clearing, LLC
• PSEG Energy Resources & Trade LLC
• Queensland Sugar Limited
• R.J. O'Brien & Associates, LLC
• Radix Trading, LLC
• Rakuten Securities Inc.
• RBC Capital Markets, LLC
• Reliance Capital Markets II, LLC DBA RCM Alternatives
• RGM Trading, LLC
• Rigel Cove LP
• Sabot Energy, LLC
• Sandlot Investments LLC
• Santander Investment Securities Inc.
• Savage Trading LLC
• Schneider Proprietary Trading LLP
• Scotia Capital (USA) Inc.
• SCS Commodities Corp.
• Sea Otter Securities Group, LLC
• SG Americas Securities, LLC
• Shell Energy North America (Canada) Inc.
• Shell Energy North America (US), L.P.
• Shell International Trading and Shipping Company Limited
• Shell Trading (US) Company
• SIG Energy, LLC
• SinoPac Futures Corporation
• Skylar Capital Energy Global Master Fund LP
• Societe d'Importation et de Commission
• Societe Generale International Limited
• South African Sugar Association
• Spire X Trading LLC
• Staple Cotton Cooperative Association
• StoneX Financial Inc.
• Sucden Americas Corporation
• Sucden Financial Limited
• Sucres et Denrees S.A.
• Susquehanna Government Products, LLLP
• Susquehanna Investment Group
• Susquehanna Securities
• Syrinx Capital, LLC
• Tai Mo Shan Limited
• Teilinger Capital Ltd.
• Term Commodities, Inc.
• Tewksbury Investment Fund Ltd.
• The Hershey Company
• The Toronto Dominion Bank
• Tibra Trading Derivatives LLC
• Torus Capital LLC
• Toyo Cotton Company
• TradeLink L.L.C.
• TradeStation Securities, Inc.
• Traditum Group LLC
• TransMarket Bulwark LLC
• Trumpet Trading, LLC
• TTG Capital Limited
• Tyticus Overseas Partners Ltd.
• UBS Securities LLC
• Valkyrie Trading LLC
• Vallum Trading LLC
• Velite Capital Management, LP
• Virtu Americas LLC
• Virtu Financial BD LLC
• Virtu Financial Global Markets LLC
• Vitol Capital Management Ltd.
• Vitol Inc.
• Vivienne Court Trading Pty Ltd.
• VLM Commodities Ltd
• Wedbush Securities Inc.
• Wells Fargo Securities, LLC
• West Oaks Energy, LP
• White Fruit LLC
• Whiteside Energy Fund LP
• Whitney Capital Series Fund LLC
• Wilton Commodity Trading, LLC
• Windy Bay Power LLC
• Wolverine Holdings, L.P.
• Wolverine Trading, LLC
• XR Securities LLC
• XR Trading LLC
• XTX Markets Limited
• XTX Markets Trading Limited
• Yuanta Futures Co., Ltd.
• Yungasi, Inc.