Aluminum of China : Redemption Notice of USD350,000,000 Senior Perpetu…

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.

This announcement is for information purposes only and does not constitute an invitation or offer to acquire, purchase or subscribe for securities.

This announcement does not constitute or form a part of any offer or solicitation to purchase or subscribe for securities in the United States. The USD350,000,000 senior perpetual capital securities (the "Securities") issued by Chalco Hong Kong Investment Company Limited and guaranteed by Chalco Hong Kong Limited and other subsidiary guarantors (as set out in the offering circular dated 22 October 2013) have not been and will not be registered under the United States Securities Act of 1933, as amended (the "Securities Act") or the securities laws of any state of the United States or other jurisdiction and, subject to certain exceptions, may not be offered or sold within the United States or to, or for the account or benefit of U.S. persons (as defined in Regulation S under the Securities Act). The Securities are being offered only outside the United States in reliance on Regulation S under the Securities Act.

ALUMINUM CORPORATION OF CHINA LIMITED

CHALCO HONG KONG INVESTMENT COMPANY LIMITED

(incorporated with limited liability in the British Virgin Islands)

(the "Issuer")

USD350,000,000 6.625 per cent. Senior Perpetual Capital Securities

(the "Securities")

(Stock Code: 5985)

REDEMPTION NOTICE

Pursuant to condition 6(b) (Redemption at the option of the Issuer) of the terms and conditions of the Securities set out in schedule 2 to the trust deed in relation to the Securities, the Issuer hereby gives notice that it will redeem the Securities on 29 October 2018 (the "Call Date"), in whole but not in part, at the principal amount of the Securities together with any distribution accrued to such Call Date (including any arrears of distribution and any additional distribution amount).

As at the date of this announcement, the outstanding amount of the Securities is US$350,000,000. Upon redemption of the outstanding amount of the Securities on the Call Date, there will be no further Securities in issue. Accordingly, the Issuer will make an application to The Stock Exchange of Hong Kong Limited for the Securities to be delisted.

Subsidiary Guarantors

Name	Jurisdiction of Incorporation
Chalco HongKong Limited	Hong Kong
Blue Sky Resource (Indonesia) Limited	Hong Kong
ChalcoHK South East Asia Investment Limited	Hong Kong
Chalco Energy Holdings Limited	Hong Kong
Chalco Singapore Pte. Ltd.	Singapore
Jointcap International Limited	British Virgin Islands
Winshore Investment Limited	British Virgin Islands
28 September 2018

As at the date of this announcement, the directors of Chalco Hong Kong Investment Company Limited are Li Wangxing and Gao Xingfang.