| Company Name |
| Ttiple tiger mining co., ltd |
| Sino-QZ Group Pty. Ltd. |
| Association of Mining Analysts |
| Trade Winds Ventures Inc. |
| SINOREX Resource Environment Engineering (Beijing) Co.,Ltd. |
| Sichuan Huafeng Drilling Ltd. |
| Sparton Resources Inc. |
| Centerra Gold |
| Jian Su Saimo Science and Technology Ltd. |
| Gold Fields Ltd. |
| Hunan Pacific Geological Exploration Inc. |
| London Stock exchange |
| Nova Star Resources |
| Dynasty Gold Corp. |
| Shandong Zhaojin Mining Group Co., Ltd. |
| CIBC World Markets |
| Majestic Gold Corp |
| Market Catalyst Group |
| International SOS |
| Schenck China
|
| Micromine Pty Ltd. |
| Mineral Resources and Reserves Evaluation Center of MLR |
| Ewrest Support Services
|
| Southwestern Resources Corp. |
| Boart Australia |
| Golden Tiger Mining N.L. |
| Golders Associates |
| Sino Gold Limited |
| Department of Industry and Resources, Western Australia |
| AustralAsian Resource Consultants |
| Moly Mines |
| Australian Embassy |
| SRK Consulting (China) |
| Niton Mining (JBS) |
| Surpac Minex Group |
| Gold Aura Limited |
| Midas Mining China |
| NGM Resources Limited |
| Gindalbie Metals Ltd. |
| Oxiana Limited |
| Crushing Mining Equipment (CME) |
| Department of Industry and Resources, Western Australia |
| Australian Governments Geoscience Group (Team Australia) |
| Placer Dome (China) Ltd |
| Outo Kumpu Group |
| Starfield Resources Inc. |
| AngloGold Ashanti Ltd. |
| Metso Minerals (Tianjing) International Trade Co., Ltd. |
| Caledon Resources PLC |
| Golden China Resources Inc. |
| Shanghai GVE Environmental Technology Co.,Ltd |
| China Diamond Corp. |
| Interteck Caleb Brett |
| Geological Survey of Guangdong Province |