Natural Barytes for Drilling Grade from China
Natural Barytes for Drilling Grade is high-specific gravity natural barium sulphate selected and sized for weighting agents in oil well drilling fluids. It falls under tariff item 2511.10.00 as a natural barium sulphate processed by mechanical selection and sizing, which is permitted by chapter note 1.
Duty Rate — China → Canada
0%
Import Tips
• Provide specific gravity test results to confirm the drilling grade standard
• Ensure the product is not blended with other minerals or chemicals for drilling fluid formulation
• Check if the Canadian oil and gas industry requires API certification for the product