Company: RTNTF
Filing Date: 2025-03-10
Form Type: 424B2
Source: 0001104659-25-022024
Chunk: 32

Company: RIO TINTO LTD
Filing Date: 2025-03-10
Form: 424B2
Chunk 32
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5397) and 9.753978% (or .09753978) being rounded up to 9.75398% (or .0975398)):

where:

“ SOFR Index Start ” is the SOFR Index value for the day that is two U.S. Government Securities Business Days preceding the first date of the relevant Interest Period;

“ SOFR Index End ” is the SOFR Index value for the day that is two U.S. Government Securities Business Days preceding the Latter Interest Payment Date relating to such Interest Period; and

“ d c ” is the actual number of calendar days from (and including) SOFR Index Start to (but excluding) SOFR Index End (the actual number of calendar days in the applicable Observation Period).

For purposes of determining Compounded SOFR, “ SOFR Index ” means, with respect to any U.S. Government Securities Business Day:

(1)

the SOFR Index value as published by the New York Federal Reserve as such index appears on the New York Federal Reserve’s Website at 3:00 p.m. (New York time) on such U.S. Government Securities Business Day (the “SOFR Determination Time”); provided that:

(2)

if a SOFR Index value does not so appear as specified in clause (1) above at the SOFR Determination Time, then:

a.

if a Benchmark Transition Event and its related Benchmark Replacement Date (each as defined below) have not occurred with respect to SOFR, then Compounded SOFR shall be the rate determined pursuant to the “SOFR Index Unavailable” provisions described below; or

b.

if a Benchmark Transition Event and its related Benchmark Replacement Date have occurred with respect to SOFR, then Compounded SOFR shall be the rate determined pursuant to the “Effect of a Benchmark Transition Event” provisions described below.

“ New York Federal Reserve ” means the Federal Reserve Bank of New York (or a successor administrator of the Secured Overnight Financing Rate).

“ New York Federal Reserve’s Website ” means the website of the New York Federal Reserve, currently at http://www.newyorkfed.org, or any successor source.

“ Observation Period ” means, in respect of each Interest Period, the period from and including two U.S. Government Securities Business Days preceding the first date of such relevant Interest Period to but excluding two U.S. Government Securities Business Days preceding the Latter Interest Payment Date for such Interest Period (or in the final Interest Period, preceding the relevant Maturity Date, or any relevant redemption date