As of 2025-07-13, the Gross Margin of HLK Biotec Holding Group Inc (AMHD) is 7775.2%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
Date | Value |
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2001-06-30 | 7775.2% |
2000-06-30 | - |
1999-06-30 | - |
1998-06-30 | - |
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