Company: RTNTF
Filing Date: 2025-03-10
Form Type: 424B2
Source: 0001104659-25-022024
Chunk: 60

Company: RIO TINTO LTD
Filing Date: 2025-03-10
Form: 424B2
Chunk 60
---
20-7781-2000. The principal executive office of Rio Tinto Finance (USA) Inc. is located at 4700 Daybreak Parkway, South Jordan, Utah 84009, United States and Rio Tinto Finance (USA) Inc.’s telephone number is +1 801-204-2251.

You should carefully consider the risk factors included, or incorporated by reference, in this prospectus and any applicable prospectus supplement(s) before you invest in any of our securities.

Neither the Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.**

<div align='center'>Prospectus dated May 5, 2023</div>

TABLE OF CONTENTS

TABLE OF CONTENTS

| ​                                                                                             | ​ | ​ | Page |   |    |   | ​ |
| ABOUT THIS PROSPECTUS                                                                         | ​ | ​ | ​    | ​ |  2 | ​ | ​ |
| ENFORCEABILITY OF CERTAIN CIVIL LIABILITIES                                                   | ​ | ​ | ​    | ​ |  3 | ​ | ​ |
| WHERE YOU CAN FIND MORE INFORMATION                                                           | ​ | ​ | ​    | ​ |  4 | ​ | ​ |
| FORWARD-LOOKING STATEMENTS                                                                    | ​ | ​ | ​    | ​ |  6 | ​ | ​ |
| RIO TINTO PLC AND RIO TINTO LIMITED                                                           | ​ | ​ | ​    | ​ |  7 | ​ | ​ |
| RIO TINTO FINANCE (USA) LIMITED, RIO TINTO FINANCE (USA) PLC AND RIO TINTO FINANCE (USA) INC. | ​ | ​ | ​    | ​ |  9 | ​ | ​ |
| USE OF PROCEEDS                                                                               | ​ | ​ | ​    | ​ | 10 | ​ | ​ |
| DESCRIPTION OF GUARANTEED DEBT SECURITIES                                                     | ​ | ​ | ​    | ​ | 11 | ​ | ​ |
| CLEARANCE AND SETTLEMENT                                                                      | ​ | ​ | ​    | ​ | 28 | ​ | ​ |
| TAXATION                                                                                      | ​ | ​ | ​    | ​ | 32 | ​ | ​ |
| PLAN OF DISTRIBUTION                                                                          | ​ | ​ | ​    | ​ | 49 | ​ |