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RIO        0000863064    
Filing Date Form Type Description Document
2013-06-21 11-K 11-K View Document
2013-06-21 11-K 11-K View Document
2013-06-21 11-K 11-K View Document
2013-06-20 8-A12B FORM 8-A View Document
2013-06-19 UPLOAD View Document
2013-06-17 424B5 424B5 View Document
2013-06-14 FWP FWP View Document
2013-06-14 424B3 424B3 View Document
2013-06-10 SC 13D SCHEDULE 13D View Document
2013-05-22 CORRESP View Document
2013-05-09 6-K View Document
2013-05-06 6-K View Document
2013-04-24 UPLOAD View Document
2013-04-19 6-K View Document
2013-04-02 6-K View Document
2013-03-15 IRANNOTICE IRAN NOTICE View Document
2013-03-15 20-F FORM 20-F View Document
2013-03-11 6-K View Document
2013-02-15 6-K View Document
2013-02-08 CERTNYS AUTO-GENERATED PAPER DOCUMENT View Document
2013-02-08 CERTNYS AUTO-GENERATED PAPER DOCUMENT View Document
2013-02-05 6-K View Document
2013-02-05 8-A12B FORM 8-A View Document
2013-01-17 6-K View Document
2013-01-02 6-K View Document
2012-12-04 6-K View Document
2012-11-02 6-K View Document
2012-10-12 S-8 View Document
2012-10-05 6-K View Document
2012-09-14 6-K View Document
2012-09-14 UPLOAD View Document
2012-09-06 CORRESP View Document
2012-08-17 424B5 PROSPECTUS SUPPLEMENT, FILED PURSUANT TO RULE 424(B)(5) View Document
2012-08-17 FWP PRICING TERM SHEET View Document
2012-08-16 424B3 PRELIMINARY PROSPECTUS SUPPLEMENT, FILED PURSUANT TO RULE 424(B)(3) View Document
2012-08-15 CORRESP View Document
2012-08-10 UPLOAD View Document
2012-08-09 6-K View Document
2012-08-02 6-K View Document
2012-08-02 SC 13D/A SCHEDULE 13D AMENDMENT NO.18 View Document
2012-08-02 SC 13D/A SCHEDULE 13D AMENDMENT NO.5 View Document
2012-07-20 CORRESP View Document
2012-07-09 6-K View Document
2012-06-28 CORRESP View Document
2012-06-27 11-K 11-K View Document
2012-06-27 11-K 11-K View Document
2012-06-27 11-K 11-K View Document
2012-06-27 11-K 11-K View Document
2012-06-22 UPLOAD View Document
2012-06-06 6-K FORM 6-K View Document
2012-05-24 SC 13D/A AMENDMENT NO. 17 TO SCHEDULE 13D View Document
2012-05-22 CERTNYS AUTO-GENERATED PAPER DOCUMENT View Document
2012-05-11 6-K FORM 6-K View Document
2012-05-08 6-K FORM 6-K View Document
2012-04-24 8-A12B FORM 8-A View Document
2012-04-20 SC 13D/A SCHEDULE 13D AMENDMENT NO. 4 View Document
2012-04-20 SC 13D/A SCHEDULE 13D/A View Document
2012-04-19 6-K FORM 6-K View Document
2012-04-06 6-K FORM 6-K View Document
2012-03-20 424B5 PROSPECTUS SUPPLEMENT FILED PURSUANT TO RULE 424(B)5 View Document
2012-03-20 FWP PRICING TERM SHEET View Document
2012-03-19 424B3 FORM 424 (B) (3) View Document
2012-03-16 POSASR POST-EFFECTIVE AMENDMENT NO.1 TO FORM F-3 View Document
2012-03-16 20-F FORM 20-F View Document
2012-03-06 6-K FORM 6-K View Document
2012-02-24 APP ORDR View Document
2012-02-24 APP NTC View Document
2012-02-10 6-K FORM 6-K View Document
2012-02-09 6-K FORM 6-K View Document
2012-02-09 SC 13G/A View Document
2012-01-26 SC 13D/A SCHEDULE 13D AMENDMENT NO. 15 View Document
2012-01-11 6-K FORM 6-K View Document
2011-12-19 UPLOAD View Document
2011-12-16 SC 13D/A AMENDMENT NO.14 TO SCHEDULE 13D/A View Document
2011-12-09 6-K FORM 6-K View Document
2011-12-01 CORRESP View Document
2011-11-30 SC 13D/A SCHEDULE 13D AMENDMENT NO. 3 View Document
2011-11-23 CERTNYS AUTO-GENERATED PAPER DOCUMENT View Document
2011-11-17 UPLOAD View Document
2011-11-08 6-K FORM 6-K View Document
2011-10-25 CORRESP View Document
2011-10-25 8-A12B FORM 8-A12B View Document
2011-10-17 6-K FORM 6-K View Document
2011-10-17 6-K FORM 6-K View Document
2011-09-30 CORRESP View Document
2011-09-27 SC 13D/A SCHEDULE 13D AMENDMENT NO. 13 View Document
2011-09-23 UPLOAD View Document
2011-09-15 424B5 PROSPECTUS SUPPLEMENT View Document
2011-09-15 FWP PRICING TERM SHEET View Document
2011-09-14 424B3 PRELIMINARY PROSPECTUS SUPPLEMENT ON FORM 424(B)3 View Document
2011-09-07 6-K FORM 6-K View Document
2011-08-26 6-K FORM 6-K View Document
2011-08-25 SC 13D/A SCHEDULE 13D AMENDMENT NO. 12 View Document
2011-08-22 6-K FORM 6-K View Document
2011-08-04 6-K 6-K View Document
2011-07-12 6-K FORM 6-K View Document
2011-07-01 40-APP/A 40-APP/A View Document
2011-06-29 11-K RIO TINTO AMERICA INC 401(K) FORM 11-K DECEMBER 31, 2010 View Document
2011-06-29 11-K KENNECOTT UTAH COPPER FORM 11-K DECEMBER 31, 2010 View Document
2011-06-29 11-K U.S. BORAX INC. 401(K) FORM 11-K DECEMBER 31, 2010 View Document

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