N O T I F I C AT I O N L E T T E R ? ? ? ?

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(a joint stock limited company incorporated in the People's Republic of China with limited liability)

??????2600?

(Stock Code: 2600)

Dear Shareholder,

A l umi nu m C or p or a t i on of C hi na L i mi t ed ( t he "C ompa ny " )

- N ot ic e of publ i c a ti on of 2 0 11 A nnua l Re por t ( " C urre nt C or por a te C ommu ni c a t i ons " )

24 April 2012

The English and Chinese versions of the Company's Current Corporate Communications are available on the Company's website at w w w.c h al co. co m. cnand the HKExnews's website at w w w. h kex n ew s.hk, or the arranged printed form(s) of Current Corporate Communications is enclosed (if applicable). You may access the Current Corporate Communications on the home page of our website or browsing through the HKExnews's website and viewing them requires Adobe® Reader®.
Shareholders may at any time choose to receive free of charge Corporate Communications(N o t e ) either in printed form, or read the website version; and either in English language version only, Chinese language version only or both language versions, notwithstanding any wish to the contrary they have previously conveyed to the Company. If you want to receive another printed version of the Current Corporate Communications, please complete the Request Form on reverse side and send it to the Company c/o Hong Kong Registrars Limited (the "Hong Kong Share Registrar"), using the mailing label (no stamp is required if posted in Hong Kong). Otherwise, please affix an appropriate stamp. The address of Hong Kong Share Registrar is 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong. You may also send email with a scanned copy of the duly completed and signed Request Form to Alu mi n u mCo r p.e com@ c o mp u te rs ha re. c o m. h k. The Request Form may also be downloaded from the Company's website at w w w.c ha l co. co m. cnor the HKExnews's website at ww w. h ke xn e ws. h k.
Even if you have chosen (or are deemed to have consented) to receive all future Corporate Communications via website version but for any reason you have difficulty in receiving or gaining access to the Current Corporate Communications, the Company will promptly upon your request send the Current Corporate Communications to you in printed form free of charge.
Should you have any queries relating to any of the above matters, please call the Company's telephone hotline at (852) 2862 8688 during business hours from 9:00 a. m. to 6:00 p. m. from Monday to Friday, excluding public holidays within 28 calendar days beginning from the date of this letter.

* For identification purpose only

Yours faithfully,
By order of the Board

Alumi num Corporation of China Limited* Liu Qiang

Company Secretary

Note: Corporate Communications includes but not limited to (a) the directors' report, its annual accounts together with a copy of the auditors' report and, where applicable, its summary financial report; (b) the interim report and, where applicable, summary interim report; (c) a notice of meeting; (d) a listing document; (e) a circular; and (f) a proxy form.

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ACCH-24042012-1(0)

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Request Form ????

To: Aluminum Corporation of China Limited ("Company") (Stock Code: 02600)

c/o Hong Kong Registrars Limited

17M Floor,

Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong

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? ? ? ? ?? 02600?

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? ? ? ? 17M ?

I/We have already received a printed copy of the Current Corporate Communications in Chinese / English or have chosen (or are deemed to have consented) to read the Current Corporate Communications posted on the Company's website, I/We would like to receive the Current Corporate Communications of the Company as indicated below:

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(Please mark ONLY ONE?X?of the following boxes) (????????????????????X??)

I/We would like to receive a printed copy in English now.

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I/We would like to receive a printed copy in Chinese now.

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I/We would like to receive both the printed English and Chinese copies now.

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Name(s) of Shareholder(s)#

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Address#

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Contact telephone number

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(Please use ENGLISH BLOCK LETTERS ????????) (Please use ENGLISH BLOCK LETTERS ????????)

Signature

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Date

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# You are required to fill in the details if you download this request form from the Company's Website.

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Notes ???

1. P lease co mplet e all yo ur details clear ly.

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2. I f your shar es ar e held in jo int names, t he shar eho lder who se name stands fir st o n t he regist er o f member s o f t he Co mpany in r espect o f t he jo int ho lding should sign o n this

Request For m in o rder to be valid.

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

3. Any for m wit h more t han o ne bo x mar ked (X), wit h no bo x marked (X), wit h no signatur e or other wise incorr ect ly co mplet ed will be void.

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4. For t he avo idance o f doubt, we do not accept any special instr uct io ns wr itten o n this Request For m.

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

5. P lease note t hat both pr int ed E nglish and Chinese ver sio ns o f all t he Co mpany's Cor porate Co mmunicat io ns which we have sent to our S hareho lder s in t he past 12 mo nt hs are availa ble fr o m t he Co mpany o n r equest. T hey ar e also available o n the Co mpany's website (w ww. c ha lc o . co m. c n) for five year s fro m the date o f fir st publicat io n.

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???? MAILING LABEL

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Please cut the mailing label and stick this on the envelope to return this Request Form to us.

No postage stamp necessary if posted in Hong Kong.

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Hong Kong Registrars Limited ?????? Freepost No. 37 ?? Hong Kong

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