2011-01-24_PERMIT FILE - C1981019A

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 1/24/2011
• Section_Exhibit Name: Exhibit 02 Permits and Compliance Information
• Media Type: D
• Archive: Yes

Date & Place June 9, 2006; Delaware
Incorporated:
Rio Tinto White Horse Company is a wholly owned subsidiary of:
Name: Rio Tinto America Inc.
Address: 505 South Gillette Avenue
Caller Box 3009
Gillette, WY 82717 -3009
FEIN: 11- 3359689
Date & Place June 27, 1973; Delaware
Incorporated:
Rio Tinto America Inc. is a wholly owned subsidiary of:
Name: Rio Tinto America Holdings Inc.
Address: 505 South Gillette Avenue
Caller Box 3009
Gillette, WY 82717 -3009
FEIN: 13- 3504538
Date & Place January 19, 1989; Delaware
Incorporated:
Rio Tinto America Holdings Inc. is owned by two entities, Rio Tinto Western Holdings
Inc. (51.50 %) and RTAH LLC (48.50 %):
Name: Rio Tinto Western Holdings Limited
Address: 2 Eastbourne Terrace
London W2 6LG
United Kingdom
ID No.: U.K. Company # 7132
Date & Place March 29, 1873; England
Incorporated:
Name: RTAH LLC
Address: 505 South Gillette Avenue
Caller Box 3009
Gillette, WY 82717 -3009
Exhibit 2 -4 Revision Date: 3/24/09
Revision No.: MR -98