Sheffield Resources Ltd. — Major Shareholding Notification 2025

Dec 3, 2025

604 page 1/2 15 July 2001

Form 604

Corporations Act 2001 Section 671B

Notice of change of interests of substantial holder

To Company Name/Scheme SHEFFIELD RESOURCES LTD ACN/ARSN 125 811 083

1. Details of substantial holder(1)

Name	BlackRock	Group (BlackRock Inc. and subsidiaries named in Annexures	Group (BlackRock Inc. and subsidiaries named in Annexures	Group (BlackRock Inc. and subsidiaries named in Annexures
ACN/ARSN (if applicable)	to this	form)
There was a change in the interests of the
substantial holder on		02	/ / 12	2025
The previous notice was given to the company on		13	/ / 05	2021
The previous notice was dated		11	/ / 05	2021

2. Previous and present voting power

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:

Class of securities (4)	Previous notice	Previous notice	Present notice	Present notice
	Person's votes	Voting power (5)	Person's votes	Voting power (5)
ORD	23,456,836	6.77	22,780,727	5.75

3. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme, since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:

Date of change	Person whose relevant interest changed	Nature of change (6)	Consideration given in relation to change (7)	Class and number of securities affected	Person's votes affected
	See Annexure A

4. Present relevant interests

Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:

Holder of relevant interest	Registered holder of securities	Person entitled to be registered as holder (8)	Nature of relevant interest (6)	Class and number of securities	Person's votes
	See Annexure B

604 page 2/2 15 July 2001

5. Changes in association

The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the substantial holder in relation to voting interests in the company or scheme are as follows:

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Name and ACN/ARSN (if applicable) Nature of association
Name Address
Annexure C
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6. Addresses

The addresses of persons named in this form are as follows:

Signature

print name Audrey Bassett capacity *Authorised Signatory sign here date 04 / 12 / 2025

• At a meeting of the Board on 22 November 2013, the Directors resolved to approve the delegation of the preparation and lodgement of substantial shareholder notices on behalf of BlackRock Investment Management (Australia) Limited.

DIRECTIONS

• (1) If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 6 of the form.

• (2) See the definition of "associate" in section 9 of the Corporations Act 2001.

• (3) See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001.

• (4) The voting shares of a company constitute one class unless divided into separate classes.

• (5) The person's votes divided by the total votes in the body corporate or scheme multiplied by 100.

• (6) Include details of:

• (a) any relevant agreement or other circumstances because of which the change in relevant interest occurred. If subsection 671B(4) applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and

• (b) any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies).

• See the definition of "relevant agreement" in section 9 of the Corporations Act 2001.

• (7) Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may, becom`e entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired.

• (8) If the substantial holder is unable to determine the identity of the person (eg. if the relevant interest arises because of an option) write "unknown".

• (9) Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice.

Annexure A

This is Annexure A of 3 pages referred to in form 604 Notice of change of interests of substantial shareholder

Audrey Bassett, Authorised Signatory

04-Dec-25 Date

5. Consideration

SHEFFIELD RESOURCES LTD (SFX)

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|||||||||
|---|---|---|---|---|---|---|---|
|Nature of change (6) /|Person's|
|Person whose relevant interest|Class and number of|
|Date of Change|Consideration given in relation to|CCY|votes|
|changed|securities affected|
|change (7)|affected|
|19-May-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-69,645|-69,645|
|Limited|
|19-May-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-139,290|-139,290|
|Limited|
|20-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-18,826|-18,826|
|Limited|
|20-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-37,653|-37,653|
|Limited|
|21-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-28,332|-28,332|
|Limited|
|21-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-56,665|-56,665|
|Limited|
|24-May-21|BlackRock Investment Management (UK)|on mkt sell|0.39|AUD|ORD|-59,851|-59,851|
|Limited|
|24-May-21|BlackRock Investment Management (UK)|on mkt sell|0.39|AUD|ORD|-119,703|-119,703|
|Limited|
|25-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-65,085|-65,085|
|Limited|
|25-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-130,169|-130,169|
|Limited|
|26-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-30,032|-30,032|
|Limited|
|26-May-21|BlackRock Investment Management (UK)|on mkt sell|0.40|AUD|ORD|-60,065|-60,065|
|Limited|
|27-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-17,223|-17,223|
|Limited|
|27-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-34,446|-34,446|
|Limited|
|28-May-21|BlackRock Investment Management (UK)|on mkt sell|0.39|AUD|ORD|-17,428|-17,428|
|Limited|
|28-May-21|BlackRock Investment Management (UK)|on mkt sell|0.39|AUD|ORD|-34,857|-34,857|
|Limited|
|31-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-21,792|-21,792|
|Limited|
|31-May-21|BlackRock Investment Management (UK)|on mkt sell|0.38|AUD|ORD|-43,583|-43,583|
|Limited|
|01-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-45,139|-45,139|
|Limited|
|01-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-90,277|-90,277|
|Limited|
|02-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-33,021|-33,021|
|Limited|
|02-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.37|AUD|ORD|-66,041|-66,041|
|Limited|
|03-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.36|AUD|ORD|-3,491|-3,491|
|Limited|
|04-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.35|AUD|ORD|-21,167|-21,167|
|Limited|
|04-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.35|AUD|ORD|-41,544|-41,544|
|Limited|
|07-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.34|AUD|ORD|-72,459|-72,459|
|Limited|
|07-Jun-21|BlackRock Investment Management (UK)|on mkt sell|0.34|AUD|ORD|-142,216|-142,216|
|Limited|
|29-Mar-22|BlackRock Investment Management (UK)|on mkt buy|0.50|AUD|ORD|46,418|46,418|
|Limited|
|30-Mar-22|BlackRock Investment Management (UK)|on mkt buy|0.53|AUD|ORD|34,285|34,285|
|Limited|
|08-Mar-23|BlackRock Investment Management (UK)|in specie|n/a|AUD|ORD|247,479|247,479|
|Limited|

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SFX

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Nature of change (6) / Person's
Person whose relevant interest Class and number of
Date of Change Consideration given in relation to CCY votes
changed securities affected
change (7) affected
08-Mar-23 BlackRock Investment Management (UK) in specie n/a AUD ORD 1,656,348 1,656,348
Limited
28-Mar-23 BlackRock Investment Management (UK) in specie n/a AUD ORD 1,369,490 1,369,490
Limited
28-Mar-23 BlackRock Investment Management (UK) in specie n/a AUD ORD 204,619 204,619
Limited
02-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.47 AUD ORD -60,144 -60,144
Limited
05-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -31,946 -31,946
Limited
06-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.45 AUD ORD -41,643 -41,643
Limited
07-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -3,521 -3,521
Limited
08-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -13,031 -13,031
Limited
09-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -7,172 -7,172
Limited
13-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -88,211 -88,211
Limited
14-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.46 AUD ORD -49,255 -49,255
Limited
15-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.45 AUD ORD -7,504 -7,504
Limited
16-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.45 AUD ORD -35,052 -35,052
Limited
19-Jun-23 BlackRock Investment Management (UK) on mkt sell 0.47 AUD ORD -16,599 -16,599
Limited
28-Jan-25 BlackRock Investment Management (UK) on mkt sell 0.15 AUD ORD -266,383 -266,383
Limited
29-Jan-25 BlackRock Investment Management (UK) on mkt sell 0.14 AUD ORD -14,840 -14,840
Limited
29-Jan-25 BlackRock Investment Management (UK) on mkt sell 0.14 AUD ORD -111,499 -111,499
Limited
31-Mar-25 BlackRock Investment Management (UK) on mkt sell 0.21 AUD ORD -1,625 -1,625
Limited
01-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.20 AUD ORD -89,007 -89,007
Limited
02-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.20 AUD ORD -11,294 -11,294
Limited
03-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.22 AUD ORD -171,327 -171,327
Limited
04-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.21 AUD ORD -157,871 -157,871
Limited
07-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.20 AUD ORD -4,241 -4,241
Limited
07-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.18 AUD ORD -55,000 -55,000
Limited
08-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.18 AUD ORD -124,000 -124,000
Limited
09-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -8,924 -8,924
Limited
09-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -384,206 -384,206
Limited
29-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.18 AUD ORD -72,184 -72,184
Limited
30-Apr-25 BlackRock Investment Management (UK) on mkt sell 0.17 AUD ORD -9,240 -9,240
Limited
10-Jun-25 BlackRock Investment Management (UK) on mkt sell 0.16 AUD ORD -84,017 -84,017
Limited
09-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -19,767 -19,767
Limited
10-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -36,946 -36,946
Limited
11-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.20 AUD ORD -22,124 -22,124
Limited
14-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.18 AUD ORD -63,557 -63,557
Limited
21-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -85,477 -85,477
Limited
22-Jul-25 BlackRock Investment Management (UK) on mkt sell 0.19 AUD ORD -95,918 -95,918
Limited
17-Sep-25 BlackRock Investment Management (UK) on mkt sell 0.15 AUD ORD -9,670 -9,670
Limited
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SFX

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Nature of change (6) / Person's
Person whose relevant interest Class and number of
Date of Change Consideration given in relation to CCY votes
changed securities affected
change (7) affected
18-Sep-25 BlackRock Investment Management (UK) on mkt sell 0.15 AUD ORD -20,000 -20,000
Limited
19-Sep-25 BlackRock Investment Management (UK) on mkt sell 0.14 AUD ORD -61,553 -61,553
Limited
02-Dec-25 BlackRock Investment Management (UK) on mkt sell 0.08 AUD ORD -8,884 -8,884
Limited
02-Dec-25 BlackRock Investment Management (UK) on mkt sell 0.08 AUD ORD -26,652 -26,652
Limited
02-Dec-25 BlackRock Investment Management (UK) on mkt sell 0.08 AUD ORD -91,116 -91,116
Limited
02-Dec-25 BlackRock Investment Management (UK) on mkt sell 0.08 AUD ORD -273,348 -273,348
Limited
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SFX

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Annexure B

This is Annexure B of 1 page referred to in form 604 Notice of change of interests of substantial shareholder

04-Dec-25 Date

Audrey Bassett, Authorised Signatory

4. Details of present registered holders

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||||||||
|---|---|---|---|---|---|---|
|Holder of Relevant|Registered Holder of|Person entitled to be|Class and number of|Person's|Nature of|
|Interests|Securities|registered as holder (8)|Nature of Relevant Interest (6)|Securities|votes|Association|
|BlackRock Investment|BNYM-BONY EUROPE -|Power to control the exercise of a right to vote attached to|ORD|22,780,727|22,780,727|Subsidiary of|
|Management (UK) Limited|LONDON|securities and/or the power to dispose of securities held|BlackRock, Inc.|
|in its capacity as investment manager, reponsible entity|
|or trustee.|

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SFX

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Annexure C

This is Annexure C of 1 page referred to in form 604 Notice of change of interests of substantial shareholder

04-Dec-25 Audrey Bassett, Date Authorised Signatory

7. Addresses

The addresses of persons named in this form are as follows:

Name Address BlackRock Group BlackRock Inc. 50 Hudson Yards New York, NY 10001 USA BlackRock Investment Management (UK) Limited 12 Throgmorton Avenue London EC2N 2DL United Kingdom

SFX

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