21 Houston, TX 77056-2723 USA Yukos – does not exist anymore 22 Hess23 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. Xstrata – acquired by Glencore in May, 201324 NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. NO RECORDS WITH S.E.C. Glencore plc Baarermattstrasse 3 6340 Baar Switzerland Massey Energy – acquired by Alpha Natural Resources in January, 201125 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. Hess 1185 Avenue of the Americas 40th Floor New York, NY 10036 212-997-8500 USA 23 24 Alpha Natural Resources, Inc. One Alpha Place P.O. Box 16429 Bristol, VA 24209 USA 25 26 Alpha Natural Resources26 Alpha Natural Resources One Alpha Place P.O. Box 16429 Bristol, VA 24209 USA Cyprus Amax operates now as a subsidiary of Freeport Minerals Corporation27 Freeport-McMoRan Inc.28 27 333 N. Central Ave. Phoenix, AZ 85004 USA EnCana29 28 Encana Corporation 500 Centre Street SE PO Box 2850 Calgary, AB T2P 2S5 Canada Devon Energy30 29 Devon Energy Corporate Headquarters 333 West Sheridan Avenue Oklahoma City, Oklahoma 73102-5015 USA BG Group31