Refractory Ceramic Slide Gate from China
High-alumina slide gate plates used to control molten steel flow in ladle casting operations. These fired refractory ceramic goods are shaped at room temperature and fired, meeting Chapter 69 requirements. They are classified under tariff item 6903.90.00, as slide gates are explicitly listed in the heading.
Duty Rate — China → Canada
0%
Import Tips
• Verify the alumina content and firing temperature to support classification under 6903.90.00
• Keep records of the manufacturing process, as unfired articles are excluded
• If the plates contain over 50% alumina, consider alternative subheadings