Aluminum of China : NOTICE OF 2017 SECOND EXTRAORDINARY GENERAL MEETIN…

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

1. To consider and approve the resolution in relation to the Company's proposed introduction of third party investors for capital contribution to certain subsidiaries; and

2. To consider and approve the resolution in relation to the proposed entering into of the New Financial Services Agreement between the Company and Chinalco Finance and proposed transaction caps thereof.

Beijing, the PRC 3 November 2017

By order of the Board

Company Secretary

As at the date of this announcement, the members of the Board comprise Mr. Yu Dehui, Mr. Ao Hong, Mr. Lu Dongliang and Mr. Jiang Yinggang (Executive Directors); 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).

Notes:

1. Details of the above resolutions are set out in the circular dated 3 November 2017 regarding the EGM and the supplemental circular expected to be despatched to Shareholders on or before 5 December 2017.

2. Pursuant to the provisions of the Articles of Association, the H Share Register of Members of the Company will be closed from Monday, 20 November 2017 to Wednesday, 20 December 2017 (both days inclusive). Shareholders whose names appear on the H Share Register of Members at 4:30 p.m. on Friday, 17 November 2017 are entitled to attend and vote at the EGM after completing the registration procedures for attending the meeting. In order for the H Shareholders to be qualified to attend and vote at the EGM, 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, 17 November 2017 for registration.

3. Holders of A Shares or H Shares, who intend to attend the EGM, must complete the reply slip for attending the EGM and return them to the Company's Board Office no later than 20 days before the date of the EGM, i.e. on or before Thursday, 30 November 2017.

   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

4. Each holder of H Shares who has the right to attend and vote at the EGM is entitled to appoint in writing one or more proxies, whether a Shareholder or not, to attend and vote on his behalf at the EGM. 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.

5. 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, the address of which is set out in Note (b) above, not less than 24 hours before the time appointed for the holding of the EGM or any adjournment thereof in order for such document to be valid.

6. Each holder of A Shares who is entitled to attend the EGM 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 EGM, 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 EGM or any adjournment thereof, in order for such documents to be valid.

7. If a proxy attends the EGM on behalf of a Shareholder, he/she should produce his/her 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 EGM, such representative should produce his/her ID card and the notarised copy of the resolution passed by the board or other authorities or other notarised copy of the authorisation issued by such legal person Shareholder.

8. Shareholders attending the EGM are responsible for their own transportation and accommodation expenses.

9. All votings at the EGM will be conducted by poll.

* For identification purposes only