Announcement PDF 604 page 1 of 2 Form 604-Andean Silver Limited Form 604 Corporations Act 2001 Section 671B Notice of change of interests of substantial holder To Company Name/Scheme TG METALS LIMITED ACN/ARSN 40 644 621 830 1. Details of substantial holder (1) Name The Bank of Nova Scotia and each of its controlled entities including those listed in Annex A (Substantial Holders) ACN/ARSN (if applicable) N/A There was a change in the interests of the substantial holder on October / 21 / 2026 The previous notice was given to the company on August / 10 / 2026 The previous notice was dated August / 10 / 2026 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 Present notice Person’s votes Voting power (5) Person’s votes Voting power (5) Ordinary fully paid (Shares) 13,289,214 9.81% 11,765,103 8.64% (based on 136,155,000 shares outstanding) 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 October 14, 2026 1832 Asset Management L.P. (“1832AMLP”), manager of the Dynamic/Scotia Funds and its general partner 1832 Asset Management G.P. Inc. (“1832AMGP”) Decrease in relevant interest in Shares pursuant to in-market sells on ASX AUD 0.1900 450,000 shares 450,000 October 15,2026 Same as above Decrease in relevant interest in Shares pursuant to in-market sells on ASX AUD 0.1827 550,000 shares 550,000 October 20,2026 Same as above Decrease in relevant interest in Shares pursuant to in-market sells on ASX AUD 0.1808 24,111 shares 24,111 604 page 2/2 October 21,2026 Same as above Decrease in relevant interest in Shares pursuant to in-market sells on ASX AUD 0.1800 500,000 shares 500,000 4. Present relevant interests The 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 1832 Asset Management L.P. State Street Trust Company, Canada Various investment funds of 1832 Asset Management L.P. 1832 Asset Management L.P. is the manager of various investment funds and in that capacity has the power to dispose of the shares. Relevant interest under section 608(1) because of the power to control the voting and/or disposal of the Shares as trustee, investment manager or portfolio manager. 11.765,103 shares 11,765,103 Dynamic Precious Metals Fund State Street Trust Company, Canada Dynamic Precious Metals Fund Dynamic Precious Metals Fund is an investment fund, in which 1832 Asset Management L.P. is the portfolio manager and, in that capacity, has the power to dispose of the shares. Relevant interest under section 608(1) because of the power to control the voting and/or disposal of the Shares as trustee, investment manager or portfolio manager. 11,765,103 Shares (8.64% of outstanding shares) (this is included in the 11,765,103 mentioned above) 11,765,103 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: Name and ACN/ARSN (if applicable) Nature of association N/A N/A 6. Addresses The addresses of persons named in this form are as follows: Name Address The Bank of Nova Scotia 40 King Street West, Toronto, Ontario, Canada M5H 3Y2 1832 Asset Management L.P. and other Substantial Holders Scotiabank North, 40 Temperance Street, 16th Floor, Toronto, Ontario M5H 0B4 604 page 2/2 Signature print name David Reeder Capacity: Director, Asset Management Compliance, 1832 Asset Management L.P. (a wholly-owned subsidiary of the Bank of Nova Scotia) sign here “David Reeder” Date 22 / October / 2026 604 GUIDE page 1/1 13 March 2000 ANNEXURE A 1832 Asset Management L.P. (1832AMLP) – 1832AMLP was formed as a limited partnership under the laws of Ontario, Canada, and its general partner is 1832 Asset Management G.P. Inc., each of which are a wholly-owned subsidiary of The Bank of Nova Scotia. Dynamic Precious Metals Fund – is a mutual fund registered in the province of Ontario. 1832AMLP is the portfolio manager of the Dynamic Precious Metals Fund and therefore has the investment discretion and to power to vote proxies on behalf of this mutual fund This is the annexure of 1 page marked A referred to in Form 604: Notice of Change of Interests of Substantial Holder signed by me. “David Reeder” __________________________________________ David Reeder, Director, Asset Management Compliance, 1832 Asset Management L.P. (a wholly-owned subsidiary of the Bank of Nova Scotia) October 22, 2026 __________________________________ Date