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COMMITMENTS AND CONTINGENCIES (Details) $ in Millions | Dec. 31, 2021 USD ($) t
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Capital commitments: |
Commitments outstanding for the purchase of property, plant and equipment | $ | $ 58.2
Estimated investment in projects | $ | $ 8,550.0
Solar Industry [Member] |
Capital commitments: |
Total annual capacity | 200,000
Solar Industry [Member] | Investment In Project, Phase One [Member] |
Capital commitments: |
Total annual capacity | 100,000
Semiconductor Industry [Member] |
Capital commitments: |
Total annual capacity | 21,000
Semiconductor Industry [Member] | Investment In Project, Phase Two [Member] |
Capital commitments: |
Total annual capacity | 1,000
Silicone Projects [Member] |
Capital commitments: |
Total annual capacity | 200,000
Silicon Metal [Member] |
Capital commitments: |
Total annual capacity | 300,000

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