Yan Qiu Ji
Director/Board Member at Dalian Creditchem Semiconductor Materials Co., Ltd.
Yan Qiu Ji active positions
| Companies | Position | Start | End |
|---|---|---|---|
Dalian Creditchem Semiconductor Materials Co., Ltd.
 Dalian Creditchem Semiconductor Materials Co., Ltd. Chemicals: SpecialtyProcess Industries Dalian Creditchem Semiconductor Materials Co., Ltd. engages in the research and development, manufacture, and sale of electronic special gases and semiconductor precursor materials. Its products include high-purity boron trichloride, ultra-pure ammonia, high-purity nitrous oxide, high-purity nitric oxide, high-purity propylene, high-purity acetylene, high-purity carbon dioxide, and high-purity electronic mixed gases. The company was founded on June 20, 2001 and is headquartered in Dalian, China. | Director/Board Member | 01/05/2002 | - |
| Corporate Officer/Principal | 01/05/2002 | - |
Career history of Yan Qiu Ji
Statistics
International
| China | 2 |
Operational
| Director/Board Member | 1 |
| Corporate Officer/Principal | 1 |
Sectoral
| Process Industries | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
Dalian Creditchem Semiconductor Materials Co., Ltd.
Dalian Creditchem Semiconductor Materials Co., Ltd. Chemicals: SpecialtyProcess Industries Dalian Creditchem Semiconductor Materials Co., Ltd. engages in the research and development, manufacture, and sale of electronic special gases and semiconductor precursor materials. Its products include high-purity boron trichloride, ultra-pure ammonia, high-purity nitrous oxide, high-purity nitric oxide, high-purity propylene, high-purity acetylene, high-purity carbon dioxide, and high-purity electronic mixed gases. The company was founded on June 20, 2001 and is headquartered in Dalian, China. | Process Industries |
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