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v3.25.1

Other taxes payable (Details Narrative) - ZHEJIANG TIANLAN | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Bottoms |  |
Valued-Added Tax rate | 3.00% | 3.00%
Tops |  |
Valued-Added Tax rate | 13.00% | 13.00%

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