Aluminum of China : FORM OF PROXY FOR THE 2019 THIRD EXTRAORDINARY GENERAL MEETING TO BE HELD ON TUESDAY, 10 DECEMBER 2019

(Note 2)

FORM OF PROXY FOR THE 2019 THIRD EXTRAORDINARY GENERAL MEETING

TO BE HELD ON TUESDAY, 10 DECEMBER 2019

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 2019 Third Extraordinary 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, 10 December 2019 as hereunder indicated in respect of the resolutions set out in the Notice of 2019 Third Extraordinary General Meeting, and, if no such indication is given, as my/our proxy thinks fit.

	Special Resolution	For (Note 5)	Against (Note 5)	Abstain (Note 5)
1.	To consider and approve the resolution in relation to the proposed
	amendments to the Articles of Association, the Rules of Procedures for
	Shareholders' Meeting, the Rules of Procedures for the Board Meeting
	and the Rules of Procedures for the Supervisory Committee Meeting.
	Ordinary Resolution (Cumulative Voting) (Note 9)
2.	To consider and approve the resolution in relation to the election
	of Mr. Ou Xiaowu as a shareholder representative Supervisor of
	the seventh session of the Supervisory Committee of the Company.

Dated this

day of

2019

Signature(s) (Note 6) :

• Important: You should first review the notice and the circular of the 2019 Third Extraordinary General Meeting of the Company dated 25 October 2019 before appointing a proxy. Unless otherwise specified, terms used in this Form of Proxy shall have the same meanings as defined in the abovementioned circular.

Notes :

1. Please insert the number of shares registered in your name(s) to which the proxy form 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 the 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 POLL RESULTS 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 interim resolutions properly put to the 2019 Third Extraordinary General Meeting other than that referred to in the notice of the 2019 Third Extraordinary 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 Office to the Board 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 the holding of the Meeting. In order to be valid, for H Shareholders the above document must be delivered to Hong Kong Registrars Limited on 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong within the same period.
9. The cumulative voting method shall be adopted for the voting of Resolution No. 2. The cumulative voting method refers to the voting for the election of directors, independent directors or supervisors where each share is entitled to the same number of votes which equals to the total number of directors, independent directors or supervisors to be elected, and shareholders may consolidate their voting rights when casting a vote. The cumulative voting method includes the regular voting method where shareholders may cast their votes with partial or all voting rights.

• For identification purposes only