MELBOURNE (S&P Global Ratings) Sept. 13, 2016--S&P Global Ratings today said that its ratings on Fortescue Metals Group Ltd. (BB/Stable/--) are not immediately affected by the company's intention to repay US$700 million of its senior secured facility due 2019. We continue to consider that Fortescue is sensitive to volatility in iron ore prices, despite the significant debt repayment. Any further material repayment of debt could provide positive rating momentum if we believed Fortescue would maintain its funds from operations to debt above 30% and debt to EBITDA below 3x under periods of increased commodity price pressure.