Carolina Ball Clay from China
Carolina ball clay from North Carolina is valued for electrical porcelain insulators due to its high fired strength and low electrical conductivity. It is uncalcined and natural, falling under 'other clays'.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the clay is not calcined or chemically treated, as that would exclude it from the chapter
• Provide the clay's chemical analysis to support its classification as a natural clay
• Declare the intended use in ceramics to confirm it is not a prepared mix