RT Agreements definition

RT Agreements means (i) the Private Placement Agreement between the Corporation and Rio Tinto International Holdings Limited (“Rio Tinto”) dated October 18, 2006, as amended prior to the date hereof and as may be further amended after the date hereof (the “Private Placement Agreement”), (ii) the Credit Agreement dated October 24, 2007 between the Corporation and Rio Tinto, as amended prior to the date hereof and as may be further amended after the date hereof, and (iii) the Shareholders Agreement between Rio Tinto and ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ dated October 18, 2006, as amended prior to the date hereof and as may be further amended after the date hereof.