Exhibit 21
50.10% DECEMBER 31, 2001
SUNOCO, INC.
d/b/a Herr Gas & Oil Co. (PA)
d/b/a Kelly Oil Company (PA)
d/b/a Mahaffey Oil Company (PA)
d/b/a Montour Oil Service Company (PA)
SUBSIDIARIES OF THE REGISTRANT
COMPANY NAME: INC./REG.
- ------------- ---------
Helios Capital Corporation DE
- ---Beneco Leasing Two, Inc. OH
- ---Sunoco Leasing, Inc. DE
- ------Heleasco Twenty, Inc. DE
- ------Heleasco Twenty-Three, Inc. DE
- ------Jalisco Corporation CA
- ---Sun Leasing Company DE
Mascot, Inc. (MA) MA
Mascot Petroleum Company, Inc. DE
d/b/a APlus (FL)
d/b/a Sunoco (FL)
d/b/a Optima Fuel Center (MA/ME/NH/NJ/NY/PA/RI/WV)
d/b/a Optima Quick Mart (MA/ME/NH/NJ/NY/PA/RI/WV)
Radnor Corporation PA
d/b/a Almont Developers PA)
d/b/a Ray Jones Co. (PA)
- ---Radnor/California Service Corporation DE
- ---Radnor/Credit Corporation DE
- ---Radnor/Dutton Mill Corporation PA
- ---Radnor/Edgewater, Inc. DE
- ---Radnor/Fulton Industrial Corporation DE
- ---Radnor/Grand Oaks Corporation DE
- ---Radnor/Green Meadows Corporation DE
- ---Radnor/Investment Corporation DE
- ---Radnor/Island Corporation DE
- ---Radnor/Lakeside Corporation DE
- ---Radnor/Loudoun Corporation DE
- ---Radnor/Main St. Corporation DE
- ---Radnor/Murrieta Corporation DE
- ---Radnor/North Corporation DE
- ---Radnor/Parke East Corporation DE
- ---Radnor/Plantation Corporation DE
- ---Radnor/Plymouth Corporation PA
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50.10% DECEMBER 31, 2001
SUNOCO, INC.
SUBSIDIARIES OF THE REGISTRANT
COMPANY NAME: INC./REG.
- ------------- --------
- ---Radnor/Sarasota Corporation DE
- ------Laurel Oak Realty Corporation DE
- ---Radnor/Spring Ridge Corporation DE
- ------Radnor/Frederick Corporation DE
- ---Radnor/Spring Valley Corporation DE
- ---Radnor/Sun Village Construction Corporation DE
- ---Radnor/Sun Village Corporation DE
- ---Radnor Suncoast Corporation DE
- ---Radnor/Vail Ranch Corporation DE
- ---Radnor/Vanguard Corporation DE
- ---Radnor/Victorville Corporation DE
- ---Radnor/Villa Trinidad Corporation DE
- ---Radnor/Vista Mar Corporation DE
- ---Radnor/Willoughby Corporation DE
- ---Radnor/Yorba Linda-I Corporation DE
Sun Alternate Energy Corporation DE
Sun Atlantic Refining and Marketing Company DE
- ---Sun Atlantic Refining and Marketing B.V., Inc. DE
- ---Sun Atlantic Refining and Marketing B.V. Netherlands
- ------Atlantic Petroleum Corporation DE
- ---------Atlantic Pipeline Corp. DE
- ---------Atlantic Refining & Marketing Corp. DE
Sun Canada, Inc. DE
- ---Helios Assurance Company Limited Bermuda
- ---Petrosun Limited England
- ---Sun International Limited Bermuda
- ---Sun Mexico One, Inc. DE
- ------Sunoco de Mexico, S.A. de C.V. Mexico
- ---Sun Mexico Two, Inc. DE
- ---Sunoco Limited England
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50.10% DECEMBER 31, 2001
SUNOCO, INC.
SUBSIDIARIES OF THE REGISTRANT
------------------------------
COMPANY NAME: INC./REG.
- ------------- ---------
Sun Coal & Coke Company DE
- ---Elk River Minerals Corporation DE
- ---Haverhill North Coke Company DE
- ---Indiana Harbor Coke Company DE
- ---Indiana Harbor Coke Corporation IN
- ---Jewell Coke Company DE
- ---Jewell Resources Corporation VA
- ------Dominion Coal Corporation VA
- ------Jewell Coal & Coke Company, Inc. VA
- ------Jewell Smokeless Coal Corporation VA
- ------Oakwood Red Ash Coal Corporation VA
- ------Vansant Coal Corporation VA
- ---Sun Coke International, Inc. DE
Sun Coke Company DE
Sun Company, Inc. DE
(Name Saver Company)
Sun Company, Inc. PA
(Name Saver Company)
Sun Executive Services Company PA
Sun Geologic and Seismic, Inc. DE
Sun Ocean Ventures, Inc. DE
Sun Oil Argentina Limited Bermuda
Sun Oil Argentina Limited S.A. Argentina
Sun Oil Company DE
(Name Saver Company)
Sun Oil Company (U.K.) Ltd. DE
Sun Oil Export Company DE
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50.10% DECEMBER 31, 2001
SUNOCO, INC.
SUBSIDIARIES OF THE REGISTRANT
------------------------------
COMPANY NAME: INC./REG.
- ------------- ---------
Sun Oil International, Inc. DE
Sun Pipe Line Company of Delaware DE
- ---Mid-Continent Pipe Line Company OK
- ---Mid-Valley Pipeline Company OH
- ---Sun Oil Line Company of Michigan MI
- ---Sun Pipe Line Company PA
- ---Sun Pipe Line Services Co. DE
- ------Sun Borger Pipe Line Company DE
Sun Refining and Marketing Company DE
(Name Saver Company)
Sun Services Corporation PA
Sun Ship, Inc. PA
- ---Lesley Corporation DE
Sun Transport, Inc. DE
Sun-Del Services, Inc. DE
Sunoco Caribbean, Inc. DE
(Name Saver Company)
Sunoco, Inc. (R&M) PA
d/b/a Mohawk Valley Oil (NY)
d/b/a Sonshine Fuels (NY)
d/b/a Sun Gas Company (PA)
d/b/a Sun Gas Services (LA/PA/TX)
d/b/a Sun Logistics (MA/NH/RI)
d/b/a Sun Mart (PA)
d/b/a Sun Petroleum Products Company (PA)
d/b/a Sun Transport (CT/DE/LA/MD/MI/NJ/NY/OH/OK/PA/TN/TX/VA/WV)
d/b/a Sunmark Industries (PA)
d/b/a Y's Buy Oil Co. (DE/NJ/PA)
- ---Aristech Chemical Corporation DE
- ------Aristech Chemical International Sales Limited Barbados, WI
- ------Aristech Investment Corporation DE
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50.10% DECEMBER 31, 2001
SUNOCO, INC.
SUBSIDIARIES OF THE REGISTRANT
------------------------------
COMPANY NAME: INC./REG.
- ------------- ---------
- ---Mid-State Oil Company DE
- ---Puerto Rico Sun Oil Company LLC DE
- ---Sun Lubricants and Specialty Products Inc. Quebec
- ---Sun Petrochemicals, Inc. DE
d/b/a Sun Petrochemicals Company (PA)
- ---Sunmarks, Inc. DE
- ---Sunoco Power Marketing L.L.C. PA
Sunoco Overseas, Inc. DE
- ---Lugrasa, S.A. Panama
The Claymont Investment Company DE
Triad Carriers, Inc. PA
- ---BBQ, Inc. PA
- ---Carrier Systems Motor Freight, Inc. DE
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