RIO TINTO LIMITED — Share Issue/Capital Change 2021

Nov 4, 2021

Announcement Summary

Entity name

RIO TINTO LIMITED

Date of this announcement

Friday November 05, 2021

The +securities the subject of this notification are:

Unquoted options that have been exercised or other unquoted +convertible securities that have been converted

Total number of +securities to be issued/transferred

ASX +securitycode	Security description	Total number of+securities to beissued/transferred	Issue date
RIO	ORDINARY FULLY PAID	48,411	29/10/2021

Refer to next page for full details of the announcement

Equity Securities

Part 1 - Entity and announcement details

1.1 Name of entity

RIO TINTO LIMITED

We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities.

1.2 Registered number type ABN

Registration number 96004458404

1.3 ASX issuer code

RIO

1.4 The announcement is

New announcement

1.5 Date of this announcement

5/11/2021

Part 2 - Issue details

2.1 The +securities the subject of this notification are:

Unquoted options that have been exercised or other unquoted +convertible securities that have been converted

2.2b The +securities being issued, transferred or re-classified as a result of the options being exercised or other +convertible securities being converted are:

securities that have already been quoted on ASX ("existing class")

Equity Securities

Part 3B - number and type of +securities the subject of this notification (existing class) where issue has not previously been notified to

ASX in an Appendix 3B

satisfied by:A transfer of existing +securities		The right of the holder of the options or other +convertible securities to receive the +underlying securities is being
The underlying securities being received by the holder are:Already quoted by ASX
Existing +securities converting into an existing class
FROM (Existing Class)ASX +Security code and description
RIOAL : SHARE RIGHTS
TO (Existing Class)ASX +Security code and description
RIO : ORDINARY FULLY PAID
Please state the number of optionsthat were exercised or other+convertible securities that were	The first date the options wereexercised or other +convertiblesecurities were converted	The last date the options wereexercised or other +convertiblesecurities were converted
converted48,411	29/10/2021	29/10/2021
Is this all of the options or other +convertible securities on issue of that type?Yes
Were the options being exercised or other +convertible securities being converted issued under an +employeeincentive scheme?Yes
Are any of the options being exercised or other +convertible securities being converted held by +key managementpersonnel (KMP) or an +associate?Yes
Provide details of the KMP or associates who are exercising options or converting convertible securities.

Name of KMP	Name of registered holder	Number of +securities
Sinead Kaufman	Computershare Trustees (Jersey)Limited on behalf of Ms Kaufman	1,509

Date the +securities the subject of this notification were issued/transferred 29/10/2021

Any other information the entity wishes to provide about the +securities the subject of this notification

Issue details

Number of +securities

48,411

Part 4 - +Securities on issue

Following the issue, conversion or payment up of the +securities the subject of this application, the +securities of the entity will comprise: (A discrepancy in these figures compared to your own may be due to a matter of timing if there is more than one application for quotation/issuance currently with ASX for processing.) 4.1 Quoted +Securities (Total number of each +class of +securities quoted) ASX +security code and description Total number of +securities on issue RIO : ORDINARY FULLY PAID 371,216,214 4.2 Unquoted +Securities (Total number of each +class of +securities issued but not quoted on ASX)

ASX +security code and description	Total number of+securities on issue
RIOAI : SPECIAL VOTING SHARE	1
RIOAK : DLC DIVIDEND SHARE	1
RIOAL : SHARE RIGHTS	3,526,245

Equity Securities