Aluminum of China : NOTICE OF 2017 ANNUAL GENERAL MEETING

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NOTICE OF 2017 ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN that the 2017 Annual General Meeting (the "AGM") of Aluminum Corporation of China Limited* (the "Company") will be held at the Company's conference room, No. 62 North Xizhimen Street, Haidian District, Beijing, the People's Republic of China at 2:00 p.m. on Tuesday, 19 June 2018 for the purposes of considering, and if thought fit, approving the following resolutions (unless otherwise specified, words used in this notice shall have the same meaning as defined in the circular of the Company dated 4 May 2018 (the "Circular")):

ORDINARY RESOLUTIONS

• 1. To consider and approve the resolution in relation to the Directors' Report of the Company for the year ended 31 December 2017;

• 2. To consider and approve the resolution in relation to the Supervisory Committee's Report of the Company for the year ended 31 December 2017;

• 3. To consider and approve the resolution in relation to the independent auditor's report and the audited financial report of the Company for the year ended 31 December 2017;

• 4. To consider and approve the resolution in relation to the loss recovery proposals of the Company for the year 2017;

• 5. To consider and approve the resolution in relation to the proposed provision of guarantees by the Company to Chalco Hong Kong and its subsidiaries for financing;

• 6. To consider and approve the resolution in relation to the proposed provision of guarantees by the Company to Shanxi New Materials for financing;

• 7. To consider and approve the resolution in relation to the proposed provision of guarantees by Shandong Huayu to Yixing Carbon for financing;

• 8. To consider and approve the resolution in relation to the proposed provision of guarantees by the Company and Chalco Shandong to Xinghua Technology for financing;

• 9. To consider and approve the resolution in relation to the matters on guarantees of Ningxia Energy and its subsidiaries for the year 2018;

• 10. To consider and approve the resolution in relation to the determination of target remunerations for Directors and Supervisors of the Company for the year 2018;

• 11. To consider and approve the resolution in relation to the proposed renewal of liability insurance for year 2018-2019 for the Directors, Supervisors and senior management members of the Company;

• 12. To consider and approve the resolution in relation to the proposed re-appointment of auditors of the Company;

  SPECIAL RESOLUTIONS

• 13. To consider and approve the resolution in relation to the proposed issue of debt financing instruments by the Company;

• 14. To consider and approve the resolution in relation to the proposed issue of overseas bonds by the Company; and

• 15. To consider and approve the resolution in relation to the general mandate to issue additional H Shares.

By order of the Board

Aluminum Corporation of China Limited*

Zhang Zhankui

Company Secretary

Beijing, the PRC

4 May 2018

Notes:

• (a) Details of the above-mentioned resolutions are set out in the circular of the Company dated 4 May 2018 in relation to the AGM.

• (b) Pursuant to the provisions of the Articles of Association, the H Share Register of Members of the Company will be closed from Sunday, 20 May 2018 to Tuesday, 19 June 2018 (both days inclusive). Shareholders whose names appear on the H Share Register of Members at 4:30 p.m. on Friday, 18 May 2018 are entitled to attend and vote at the AGM after completing the registration procedures for attending the meeting. In order for the H Shareholders to be qualified to attend and vote at the AGM, all transfer documents accompanied by the relevant H Share certificates must be lodged with the Company's H Share Registrar, Hong Kong Registrars Limited, at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, no later than 4:30 p.m. on Friday, 18 May 2018 for registration.

• (c) Holders of A Shares or H Shares, who intend to attend the AGM, must complete the reply slip for attending the AGM and return them to the Company's Board Office no later than 20 days before the date of the AGM, i.e. on or before Tuesday, 29 May 2018.

  Details of the Company's Board Office are as follows:

  No. 62 North Xizhimen Street, Haidian District, Beijing,

  The People's Republic of China, Postal Code: 100082

  Tel: (8610) 8229 8161/8162

  Fax: (8610) 8229 8158

• (d) Each holder of H Shares who has the right to attend and vote at the AGM is entitled to appoint in writing one or more proxies, whether a shareholder or not, to attend and vote on his behalf at the AGM. The instrument appointing a proxy must be in writing under the hand of the appointer or his attorney duly authorised in writing, if that instrument is signed by an attorney of the appointer, the power of attorney authorizing that attorney to sign, or other documents of authorization, must be notarially certified.

• (e) To be valid, the form of proxy, and if the form of proxy is signed by a person under a power of attorney or other authority on behalf of the appointer, a notarially certified copy of that power of attorney or other authority, must be delivered to the Company's H Share Registrar, Hong Kong Registrars Limited, 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, not less than 24 hours before the time for holding the AGM or any adjournment thereof in order for such document to be valid.

• (f) Each holder of A Shares who is entitled to attend the AGM and is entitled to vote is entitled to appoint in writing one or more proxies, whether a shareholder or not, to attend and vote on its behalf at the AGM, and Notes (d) to (e) also apply to A Shareholders, except that the form of proxy or other documents of authority must be delivered to the Company's Board Office, the address of which is set out in Note (c) above, not less than 24 hours before the time for holding the AGM or any adjournment thereof, in order for such documents to be valid.

• (g) If a proxy attends the AGM on behalf of a shareholder, he should produce his ID card and the instrument signed by the proxy or his legal representative, and specifying the date of its issuance. If a legal person shareholder appoints its corporate representative to attend the AGM, such representative should produce his/her ID card and the notarised copy of the resolution passed by the board of directors or other authorities or other notarised copy of the authorisation issued by such legal person shareholder.

• (h) Shareholders attending the AGM are responsible for their own transportation and accommodation expenses.

• (i) All votings at the AGM will be conducted by a poll.

As at the date of this announcement, the members of the Board comprise Mr. Yu Dehui, Mr. Lu Dongliang and Mr. Jiang Yinggang (Executive Directors); Mr. Ao Hong, Mr. Liu Caiming and Mr. Wang Jun (Non-executive Directors); Ms. Chen Lijie, Mr. Hu Shihai and Mr. Lie-A-Cheong Tai Chong, David (Independent Non-executive Directors).

* For identification purpose only