Company: RTNTF
Filing Date: 2025-03-10
Form Type: 424B2
Source: 0001104659-25-022024
Chunk: 30

Company: RIO TINTO LTD
Filing Date: 2025-03-10
Form: 424B2
Chunk 30
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-annually on and of each year, beginning on , 2025. The 20 Notes will bear interest at the applicable rate per annum shown on the cover page of this prospectus supplement, payable semi-annually on and of each year, beginning on , 2025. The 20 Notes will bear interest at the applicable rate per annum shown on the cover page of this prospectus supplement, payable semi-annually on and of each year, beginning on , 2025. The 20 Notes will bear interest at the applicable rate per annum shown on the cover page of this prospectus supplement, payable semi-annually on and of each year, beginning on , 2025. The 20 Notes will bear interest at the applicable rate per annum shown on the cover page of this prospectus supplement, payable semi-annually on and of each year, beginning on , 2025. Interest on the fixed rate notes will be computed on the basis of a 360-day year of twelve 30-day months. If any interest payment date, redemption date, or maturity date would otherwise be a day that is not a business day, the relevant payment of interest or principal, as applicable, will be postponed to the next day that is a business day, and no additional interest will accrue as a result of such delayed payment.

#### Floating Rate Notes
The Floating Rate Notes will bear interest at a floating rate, reset quarterly on each Interest Payment Date, equal to Compounded SOFR, plus %. In no event will the interest on the Floating Rate Notes be less than zero. Interest on the Floating Rate Notes will be payable quarterly in arrears on , , and of each year, commencing on , 2025, and at maturity (each an “Interest Payment Date”), to holders of record on the date that is 15 calendar days prior to each Interest Payment Date. Interest on the Floating Rate Notes will accrue from and including the most recent Interest Payment Date or, if no interest has been paid, from the settlement date of the Floating Rate Notes. If any Interest Payment Date other than the maturity date or redemption date is not a Business Day, then the next succeeding Business Day will be the applicable Interest Payment Date and interest on the Floating Rate Notes will be paid on such next succeeding Business Day (unless such next succeeding Business Day falls in the succeeding calendar month, in which case the applicable Interest Payment Date will be the immediately preceding Business Day and interest on the Floating Rate Notes will be paid on such immediately preceding Business