Aluminum of China : FORM OF PROXY FOR THE 2020 ANNUAL GENERAL MEETING TO BE HELD ON TUESDAY, 29 JUNE 2021

(Note 2)

FORM OF PROXY

FOR THE 2020 ANNUAL GENERAL MEETING

TO BE HELD ON TUESDAY, 29 JUNE 2021

No. of shares to which this Form of Proxy relates (Note 1)

Type of shares (A Shares or H Shares) to which this Form of Proxy relates

I/We (Note 3)

of

being shareholder(s) of ALUMINUM CORPORATION OF CHINA LIMITED* (the "Company") hereby appoint the Chairman of the Meeting (Note 4)

or

of

as my/our proxy to attend and vote for me/us and on my/our behalf at the 2020 Annual General Meeting of the Company to be held at the Company's conference room at No. 62 North Xizhimen Street, Haidian District, Beijing, the PRC at 2:00 p.m. on Tuesday, 29 June 2021 as hereunder indicated in respect of the resolutions set out in the Notice of 2020 Annual General Meeting, and, if no such indication is given, as my/our proxy thinks fit.

	ORDINARY RESOLUTIONS	For (Note 5)	Against (Note 5)	Abstain (Note 5)
1.	To consider and approve the resolution in relation to the
	Report of the Board of the Company for the year ended 31
	December 2020.
2.	To consider and approve the resolution in relation to the
	Supervisory Committee's Report of the Company for the
	year ended 31 December 2020.
3.	To consider and approve the resolution in relation to the
	independent auditor's report and the audited financial
	reports of the Company for the year ended 31 December
	2020.
4.	To consider and approve the resolution in relation to the loss
	recovery plan of the Company for the year 2020.
5.	To consider and approve the resolution in relation to the
	proposed provision of guarantees by the Company to Chalco
	Hong Kong Investment for financing.
6.	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.

	ORDINARY RESOLUTIONS	For (Note 5)	Against (Note 5)	Abstain (Note 5)
7.	To consider and approve the resolution in relation to the
	determination of remuneration standards for Directors and
	Supervisors of the Company for the year 2021.
8.	To consider and approve the resolution in relation to the
	proposed renewal of liability insurance for year 2021-2022
	for the Directors, Supervisors and senior management
	members of the Company.
9.	To consider and approve the resolution in relation to the
	re-appointment of auditors of the Company.
	SPECIAL RESOLUTIONS	For (Note 5)	Against (Note 5)	Abstain (Note 5)
10.	To consider and approve the resolution in relation to the
	2021 domestic bonds issuance plan of the Company.
11.	To consider and approve the resolution in relation to the
	2021 overseas bonds issuance plan of the Company.
12.	To consider and approve the resolution in relation to the
	general mandate to issue additional H Shares.

Dated this

day of

2021

Signature(s) (Note 6) :

• Important: You should first review the notice and the circular of the 2020 annual general meeting of the Company dated 13 May 2021 before appointing a proxy. Unless otherwise specified, terms used in this form of proxy have the same meaning as defined in the abovementioned circular.

Notes :

1. Please insert the number of shares registered in your name(s) to which this form of proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all the shares in the share capital of the Company registered in your name(s).
2. Please also insert the type of shares (A Shares or H Shares) to which this form of proxy relates.
3. Please insert the full name(s) (in Chinese or in English, as shown in the register of members) and registered address(es) in BLOCK LETTERS.
4. If any proxy other than the Chairman of the Meeting is preferred, please delete the words "the Chairman of the Meeting or" and insert the name and address of the proxy desired in the space provided. A shareholder may appoint one or more proxies to attend and vote in his stead. A proxy need not be a shareholder of the Company. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE DULY
   INITIALLED BY THE PERSON(S) WHO SIGN(S) IT.
5. IMPORTANT: IF YOU WISH TO VOTE FOR ANY RESOLUTION, TICK IN THE BOX MARKED "FOR". IF YOU WISH TO VOTE AGAINST ANY RESOLUTION, TICK IN THE BOX MARKED "AGAINST". IF YOU WISH TO ABSTAIN FROM VOTING ON ANY RESOLUTION, TICK IN THE BOX MARKED "ABSTAIN". ANY ABSTAIN VOTE OR WAIVER TO VOTE SHALL BE DISREGARDED AS VOTING RIGHTS FOR THE PURPOSE OF CALCULATING THE RESULT OF THAT RESOLUTION. Failure to tick the box will entitle your proxy to cast your vote at his discretion. Your proxy will also be entitled to vote at his discretion on any resolutions properly put to the 2020 Annual General Meeting other than those referred to in the notice of the 2020 Annual General Meeting.
6. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a legal person, must either be executed under its seal or under the hand of a legal representative or other attorney duly authorised to sign the same. If this form of proxy is signed by an attorney of the appointer, the power of attorney authorising that attorney to sign, or other document of authorisation, must be notarially certified.
7. Where there are joint registered holders of any share, any one of such persons may vote at the meeting, either personally or by proxy, in respect of such share as if he were solely entitled thereto, but if more than one of such joint holders are present at the Meeting, personally or by proxy, then one of the persons so present whose name stands first on the register in respect of such share shall alone be entitled to vote in respect thereof.
8. To be valid, for A Shareholders, this form of proxy, together with the notarially certified power of attorney or other document of authorisation, must be delivered to the Board Office at the business address of the Company, Aluminum Corporation of China Limited*, No. 62 North Xizhimen Street, Haidian District, Beijing, the People's Republic of China (Postal Code: 100082), not less than 24 hours before the time for holding the meeting. In order to be valid, for H Shareholders, the above document must be delivered to Hong Kong Registrars Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong within the same period.

• For identification purpose only