Joon-Hyuk Lee
Chief Executive Officer at DONGJIN SEMICHEM CO., LTD.
Joon-Hyuk Lee active positions
| Companies | Position | Start | End |
|---|---|---|---|
| DONGJIN SEMICHEM CO., LTD. | Director/Board Member | 22/08/2011 | - |
| Chief Executive Officer | - | - | |
| President | - | - | |
| Taiwan Dongjin Semichem Co. Ltd. | Director/Board Member | 22/08/2011 | - |
Sinam Refined Fuel Co. Ltd.
 Sinam Refined Fuel Co. Ltd. Oil Refining/MarketingEnergy Minerals Part of Dongjin Semichem Co., Ltd., Sinam Refined Fuel Co. Ltd. engages in oil refining. The company is based in Chungcheongnam, South Korea. The South Korean company was founded in 2003. The CEO is Boo-Sup Lee. | Director/Board Member | 22/08/2011 | - |
| Dongjin Display Materials Co., Ltd. | Director/Board Member | 22/08/2011 | - |
Career history of Joon-Hyuk Lee
Training of Joon-Hyuk Lee
| Massachusetts Institute of Technology | Doctorate Degree |
| Seoul National University | Undergraduate Degree |
Statistics
International
| South Korea | 5 |
| United States | 2 |
| Taiwan | 2 |
Operational
| Director/Board Member | 4 |
| Chief Executive Officer | 1 |
| President | 1 |
Sectoral
| Finance | 2 |
| Electronic Technology | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| DONGJIN SEMICHEM CO., LTD. | Electronic Technology |
| Private companies | 3 |
|---|---|
| Dongjin Display Materials Co., Ltd. | |
| Taiwan Dongjin Semichem Co. Ltd. | |
Sinam Refined Fuel Co. Ltd.
Sinam Refined Fuel Co. Ltd. Oil Refining/MarketingEnergy Minerals Part of Dongjin Semichem Co., Ltd., Sinam Refined Fuel Co. Ltd. engages in oil refining. The company is based in Chungcheongnam, South Korea. The South Korean company was founded in 2003. The CEO is Boo-Sup Lee. | Energy Minerals |
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