Rio Tinto updates 2025 interim dividend exchange rates

Rio Tinto Limited announced an update to its Appendix 3A.1, released on September 16, 2025, to notify shareholders of the currency exchange rates and amounts for its 2025 interim dividend. The dividend of $1.48 per share, fully franked at a corporate tax rate of 30%, relates to the six-month period ending June 30, 2025, with a record date of August 15, 2025, and a payment date of September 25, 2025.

Shareholders can receive payments in AUD, USD, GBP, or NZD, with conversions based on exchange rates as of September 16, 2025. The AUD equivalent to the total dividend is AUD 2.21972253 per security. For non-primary currency payments, the rates are AUD/USD 0.66675, GBP/USD 1.36305, and NZD/USD 0.59720. Equivalent dividend amounts per security are GBP 1.08580023 for Pound Sterling and NZD 2.47823175 for New Zealand Dollar.

The company also confirmed its Dividend/Distribution Reinvestment Plan (DRP) is applicable as a full DRP for this dividend, with no discount. Shares will be purchased on-market at the average deal prices of transactions, with election notices due by September 4, 2025.