Turquoise Hill 2021 Annual Shareholder Meeting

To have full access to the Meeting, a duly appointed proxyholder must also call AST at 1-866-751-6315 (toll free in Canada and the United States) or 212-235-5754 by 9:00 a.m. (Eastern Time) on May 10, 2021 so that AST may provide the proxyholder with a 13-digit control number via email. This control number can be used to vote at the Meeting. Such 13-digit proxyholder number will differ from the control number set forth on the form of proxy or voting information form.

Without the 13-digit proxyholder control number, the proxyholder will be able to attend the Meeting as a guest, but will not be able to ask questions or vote at the Meeting.

Step 1: Log in on line at  https://web.lumiagm.com/497834284 

Step 2: Follow these instructions:

If you are a registered shareholders: Click “I have a control number” and then enter your control number and the password: “password” (case sensitive).

The control number located on the form of proxy or in the email notification you received from AST is your control number. If you use your control number to log in to the meeting, any vote you cast at the meeting will revoke any proxy you previously submitted. If you do not wish to revoke a previously submitted proxy, you should not vote during the meeting.

If you are a guest: Click “Guest” and then complete the online form.

It is your responsibility to ensure internet connectivity for the duration of the meeting and you should allow ample time to log in to the meeting online before it begins. If you encounter technical difficulties, please refer to Lumi’s support page:https://www.lumiglobal.com/faq.