13 00144 Rome   Italy Rio Tinto, plc15 14 Rio Tinto, plc Head office 6 St James's Square London SW1Y 4AD United Kingdom Arch Coal, Inc.16   15 Arch Coal, Inc. One CityPlace Drive, Suite 300 St. Louis, MO 63141 USA Anadarko Petroleum Corporation17 16   Anadarko Petroleum Corporation 1201 Lake Robbins Drive The Woodlands, Texas 77380 USA Occidental Oil and Gas Corporation18     17 Occidental Oil and Gas Corporation 5 Greenway Plaza, Suite 110 Houston, Texas 77046-0521   USA Lukoil19 18 Lukoil Russian Federation 11, Sretensky Boulevard, Moscow,   Russia, 101000 Sasol20 19 Sasol, South Africa Postal Address: PO Box 5486 Johannesburg South Africa 2000 Repsol21 20 Repsol Méndez Álvaro, 44 28045 Madrid Spain Marathon22 (is now two independent energy companies) Marathon Petroleum Corporation Corporate Headquarters 539 South Main Street Findlay, OH 45840 USA Marathon Oil Corporation Corporate Headquarters 5555 San Felipe Street NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C.