Jessica Largent
Investor Relations

Phone: +1 604.648.3957

Transfer Agent
The transfer agent and registrar for Turquoise Hill's common shares is CST Trust Company. Shareholders who need assistance with their accounts or who wish to eliminate duplicate mailings should contact:

Transfer Agents and Registrars:
CST Trust Company
Attn: Manager, Client Relations
1600 - 1066 West Hastings Street
Vancouver, BC
Canada V6E 3X1
Phone: 1-800-387-0825 (North America only) or +1-416-643-5500
Fax: +1-416-643-5501