China Molybdenum : Notification Letter for Existing H Shareholders

洛陽欒川鉬業集團股份有限公司

China Molybdenum Co., Ltd.*

（於中華人民共和國註冊成立的股份有限公司）

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

（股份代號：03993）

(Stock Code: 03993)

6 September 2019

Dear H Shareholder(s),

Letter to existing H Shareholders -

China Molybdenum Co., Ltd.* (the "Company") - 2019 Interim Report (the "Current Corporate Communication")

We are pleased to inform you that the English and Chinese versions of the Company's Current Corporate Communication are now available on the Company's website at www.chinamoly.com.

If you have any difficulty in receiving or gaining access to the Current Corporate Communication posted on the Company's website for any reason, we will upon your notice send the printed form of the Current Corporate Communication to you free of charge as soon as possible. Please also note that you are entitled at any time to change your choice of language and means of receipt of all future Corporate Communications (Note) by giving reasonable notice in writing to the Company's H share registrar, Computershare Hong Kong Investor Services Limited, by post (Address: 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong) or by email (Email address: [e-mail]).

If you have any queries about how to obtain a copy of the Current Corporate Communication or how to access the Current Corporate Communication on the Company's website, please contact the Company's H share registrar by calling its hotline at (852) 2862 8688 during business hours from 9:00 a.m. to 6:00 p.m., Monday to Friday, excluding public holidays.

For and on behalf of

China Molybdenum Co., Ltd.*

Li Chaochun

Chairman

Note: Corporate Communications refer to any documents to be issued by us for your information or action, including 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, its summary interim report; (c) a notice of meeting; (d) a listing document; (e) a circular; and (f) a proxy form.

* For identification purposes only

各位 H 股股東:

致現有 H 股股東之函件 －

洛陽欒川鉬業集團股份有限公司（「本公司」）－ 2019 年中期報告（「本次公司通訊文件」）

本公司欣然知會 閣下本公司之本次公司通訊文件的中、英文版本現已登載於本公司網站 （www.chinamoly.com）。

倘 閣下因任何理由以致在收取或接收載於本公司網址上的本次公司通訊文件出現困難, 本公司將於接到 閣下通知後, 盡快向 閣下寄發本次公司通訊文 件的印刷本，費用全免。 閣下亦有權在任何時間以合理書面（地址爲香港灣仔皇后大道東 183 號合和中心 17M 樓）或電郵（電郵地址爲 [e-mail]）方式通知本公司的 H 股股份過戶登記處，香港中央證券登記有限公司，以更改今後所有公司通訊（附註）的語言版本及收取

方式。

倘 閣下對於如何索取本次公司通訊文件或如何在本公司網址上閱覽本次公司通訊文件有任何疑問, 請致電本公司 H 股股份過戶登記處熱綫(852) 2862 8688，辦公時間為星期一至星期五（公眾假期除外）上午九時正至下午六時正。

代表

洛陽欒川鉬業集團股份有限公司

李朝春

董事長

二零一九年九月六日

附註：公司通訊 文件指本公 司將 予發 出以 供 閣下 參 照或 採取 行 動的 任何 文 件 ， 包 括 但不 限 於 ： (a)董 事會 報 告 、 年度 財 務 報 表連 同 核 數 師報 告 以 及 如適 用 ， 財 務摘 要 報告； (b)中期報 告 及 如適用 ，中期摘要 報告 ； (c)會議 通 告； (d)上 市 文件 ； (e)通 函； 及(f)代表 委 任 表 格。

*僅供識別

03993-5