RIO TINTO LIMITED — Major Shareholding Notification 2018

Feb 8, 2018

18/02/09	17:19	HP LASERJET FAX
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Form 604

Corporations Act 2001 Section 671B

Notice of change of interests of substantial holder

To Company Name/Scheme	Rio Tinto Limited
ACHIARSN	058 404 004
1. Details of substandal holder (1)
Name	Shining Prospect Pte. Ltd. and each of its associates set out in Annexure A
ACN/ARSN (if applicable)	Not applicable

2. Previous and present voting power

The previous notice was dated

The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:

June/10/2009

Class of securities (4)		Previous notice		10 The Total State Manager of A 100 County Contract A Contract of A 10 The Total Total State Total State Of Th Present ootice
	10 de de de de destruye de conservación de conservación de conservación de composição de composição de componente de	Person's votes	Voting power (5) ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,	Person's votes	Voting power (5)
	SOrdinary Shares	182,550,329	19.32%	182.550.329 이 대표 이 대표 대 10월 17일 17일 17일 17일 17일 17일 17일 17일 17일 17일	10.32%

3. Changes in relevant interests

Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme, since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:

Date of change	Ferson whose relevant interest changed	Nature of change (6)	Consideration given in relation to change $(7)$	Class and: number of securities affected	Person's votes attacted
Mot applicable	Not applicable	iNot applicable	iNot applicable.	Not applicable	Not applicable

4. Present relevant interests

Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:

rtokler of relevant interest	Registered bolder of sacurities	Person entitled to be registered. as hotder (8)	Nature of relevant interest (6)	Class and number of securities	Person's votes
ishining. Prospect Pte. IL LE.	Not applicable	iNot applicable.	Passive increase of voting loower by virtue of share. buyback by the company	182.550.329 lordinary shares	110.32%
iOriental IProspect Pte. ll.td.	Not applicable	Not applicable	lindirect interest by virture of Irelevant interest held by its wholly owned subsidiary Shinning Proespect Pte. iLtd. as above	182.550.329 lordinary shares	10.32%
lAluminum. Corporation of China Overseas Wot applicable Holdings lLimited		iNot applicable	(Indirect interest by virture of irelevant interest held by its wholly owned subsidiary [Oriental Proespect Pte. Ltd. las above	182.550.329 lordinary shares	10.32%

	Aluminum Corporation of :China	Not applicable	Not applicable_	ilhdirect interest by virtue of relevant interest held by its wholly owned subsidiary Aluminum Corporation of China Overseas Holdings il.td as above	182.550.329 ordinary shares (see 10.32% Inote above)
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5. Changes in association

The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the substantial holder in relation to voting interests in the company or scheme are as follows:

TWWWMMMdddalelelelelelelenen assessessessessesses ACN/ARSN Namel (if and applicable) ********	. ARA AT A SA A SA BASA Malay mana mana mana mana mana mana mana ya ta 1999. An sa sa sa sa mata mana mana ma Nature of association
	BREED OF GELAND MALE SHIPLE A R. LT.
WINDOWS SHARA A REPORT OF A REAL PROPERTY AND RESERVED FOR DEPARTMENT (2.1, 2.2, 2.2) GEST PERMIT MARKAMANIA A. L. A.	______ ******** With Whitehouse Incomer ______

6. Addresses

The addresses of persons named in this form are as follows:

Name	Address
Shining Prospect Pte, Ltd.	16 Temasek Boulevard 29th Floor Suntec Tower Four Singapore 038986
Orlental Prospect Pte, Ltd.	16 Temasek Boulevard 29th Floor Sunted Tower Four Singapore 038986
Aluminum Corporation China -of Overseas Holdings Limited	[Chalco Tower, 20F, 62 North Xizhimen Street, Haldian District 100082, Beijing, PRC.
Atuminum Corporation of China	Chalco Tower, 20F, 62 North Xizhimen Street, Haidlan District 100082, Beljing, PRC

Signature

print name	Wang Jun -------- **** MARKET BELLEVILLE AND ALL CALLS	capacity *******	Director
sign here	-------------------------------------- --------------------------------------- . ___ _______	date ---------------------------	$[Fe\,b/2018]$ 04 _____

DIRECTIONS

• If there are a number of substantial holders with similar or related relevant interests (eq. a corporation and its related corporations, or the manager and $(1)$ trustee of an equity trust), the names could be included in an amexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 6 of the form.
• $(2)$ See the definition of "associate" in section 9 of the Corporations Act 2001.
• $(3)$ See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001.
• $(4)$ The voting shares of a company constitute one class unless divided into separate classes.
• The person's votes divided by the total votes in the body corporate or scheme multiplied by 100. $(5)$
• $(6)$ include details of:
• any relevant agreement or other circumstances because of which the change in relevant interest occurred. If subsection 671B(4) applies, a copy
  of any document setting out the terms of any relevant agreement, and a statemen $\langle a \rangle$

any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the
securities to which the relevant interest relates (indicating clearly the $(b)$

See the definition of "relevant agreement" in section 9 of the Corporations Act 2001.

• Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may,
  become entitled to receive in relation to that acquisition. Details m $(7)$ are not paid directly to the person from whom the relevant interest was acquired.
• If the substantial holder is unable to determine the identity of the person (eg. if the relevant interest arises because of an option) write "unknown". $(8)$
• Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice. $(\theta)$

This Annexure A of 3 pages referred to in Form 604 ("Notice of change of interests of substantial holder") signed by me and dated

February 2018.

p.04

Mr. Wang Jun

Director, Shining Prospect Pte, Ltd

For and on behalf of Shining Prospect Pte. Ltd. and Aluminum Corporation of China and its subsidiaries including the following entitiest:

Direct wholly-owned subsidiaries of Aluminum Corporation of China: $\mathbf{1}$

China Copper Corporation Ltd Chinalco Assets Management Co., Ltd. Chinalco Finance Company Limited Chinatco Capital Holdings Company Limited Northwest Aluminium Corporation Limited Aluminum Corporation of China Overseas Holdings Limited Chongqing Southwest Aluminum Minsheng Industry Co., Ltd. Chalco-swa Cold Rolling Co., Ltd. Chinalco Shenyang Non-ferrous Metals Processing Co., Ltd Chinalco Aluminium Foll Co., Ltd Chinatco Materials Application Research Institute Co., LTD Chinalco Tendering Co., Ltd

Indirect wholly-owned subsidiarles of Aluminum Corporation of China: $2.$

Shandong Aluminum Company Limited China Great Wall Aluminum Co., Ltd. Pingguo: Akiminum Company (Jimited Chinalco Shanxi Aluminum Co., Ltd Oinghai Aluminum Company Limited Luoyang Research and Engineering Institute for Nonferrous Metals Processing Chinalco Investment Development Co., Ltd Zhuhai Changye Assets Management Co., Ltd Zhengzhou China Aluminium Construction Development Co., Ltd. Shenyang Huahul Assets management Co., Ltd Hunan Changkan Conmerce Development Co., Ltd. Chinalco Lubricant Technology Co., Ltd. Guiyang Aluminum and Magnesium Assets management Co., Ltd Zunyi Huatong Employment Service Co., Ltd Yongji Huasheng Employment Service Co., Ltd Balyin Hualu Employment Service Co., Ltd. Chinalco Industrial Service Company Limited zhengzhou Light Alloy Research Co., Ltd. Lanzhou Liancheng Aluminum Industrial Co., Ltd Lanzhou Aluminum Factory Company Limited Gul Zhou Aluminum Co., Ltd Baotou Aluminium (Group) Co., Ltd Ganzi Yinfeng mining Co., Ltd. Henan Zhoungzhou, Aluminium plants Co., Ltd Shanxi Shierye Assets Management Co., Ltd

Chinalco Financial Leasing Company Limited

Chinalco Commercial Factoring (TianJin) Company Limited

Chinalco Private Equity Funds Management Company Limited

Oriental Prospect Pte. Ltd.

Chinalco Mining Corporation International

Chinalco Finance Holdings Limited

Chinalco Assets Holdings Limited

Chinalco Capital Holdings Limited

Chinalco Investment Holdings Limited

Longxi Northwest Aluminium Foil Co., Ltd

Chongqing Chinalco Huaxi Aluminium Foil Co.,Ltd

Subsidiaries of Aluminum Corporation of China that are not wholly owned and entities otherwise under the control of Aluminum Corporation of З. China:

Aluminum Corporation of China Limited ("Chaico",SH601600,HK2600,NYSE;ACH) China Rare Metals And Rereearth Co.,Ltd. China Aluminum International Engineering Corporation Limited ("Challeco", HK2068) Southwest Aluminum (Group) Co., Ltd Chaico Ruimin Co., Ltd Chinalco-SWA Co., Ltd. Northeast Light Alloy Co., Ltd. Chinalco Henan Alunimun Fabrication Co., Ltd. Sapa Chalco Aluminum Products (Chongqing) Company Ltd. Beijing Yinivrongfa Fund RRP Beljing Aluminum Vitalization Materials Technology Research Institute Co., Ltd. Chinalco Henan Luoyang Aluminum Foil Co., Ltd Chinalco Henen Luoyang Aluminum Fabrication Co., Ltd Yunnan Copper Industry (Group) Co., Ltd. Chinalco Luoyang Copper Co., Ltd Chinalco Shanghai Copper Co., Ltd Chinalco Central China Copper Co., Ltd Chinalco Resources Corporation Chinalco Rare Earth (Jlangsu) Co., Ltd Chinalco gxnf Rare Earth development Co., Ltd Chinalco Shandong Rare Earth Co., Ltd. Chinalco Rare Earth & Metals International Trade Co., Ltd. Chinalco Shandong Inove Strong Magnet Marterial Co., Ltd. Chinalco Insurance Brokers (BelJing) Company Limited Chinatco Jianxin Investment Fund Management ( BeiJing ) Company Limited Chongqing Southwest Aluminum Sales Co., Ltd. Chongqing Southwest Aluminum Imp. & Exp. Co., Ltd. Hong Kong Southwest Aluminum Company Limited Chongqing Southwest Aluminum Alloy Processing Research Institute Company Limited Chongqing Southwest Aluminum Decoration Engineering Company Limited Chongqing Southwest Aluminum Precision Machining Co., Ltd. Chongqing Yuhuan Non-ferrous Die Casting Plant Chongqing Southwest Aluminum Precision Die Casting Co., Ltd. Chongqing Southwest Aluminum Electromechnical Equipment Engineeding Company Limited Chongqing Southwest Aluminum Transportation Company Limited Chalco tron Ore Holdings Limited

Chinalco Southeast Materials (Fujian) Technology Co., Ltd.

Harbin Northeast Atuminum Co., Ltd.

Harbin Nela Mechanical & Electrical Engineering, Co., Ltd.

Harbin Nela Special Products Co., Etd.

Harbin Nela Cast Rolling Co., Ltd.

China National Nonferrous Metals Imp.& Exp.Harbin Corp.

Luoyang Kalying Technology Co., Ltd.

The address for each of the above entities:

c/o Aluminum Corporation of China
Chatco Tower, 20F 62 North Xizhimen Street D2 Noter Algents
Haidian District
100082 Beljing
PRC

¹ Note: This list sets out direct subsidiaries of Aluminum Corporation of China and direct subsidiaries of its direct subsidiaries only,