Porcelain Combustion Boat from Mexico
High-form glazed porcelain boat for ash determination in muffle furnaces, lab technical use. Under HTS 6909.11.40.00 as other porcelain chemical ware.
Duty Rate — Mexico → United States
14.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify high-temperature tolerance (>1000°C) for technical proof
• Distinguish from refractory (6903) by non-building use
• Declare pure lab end-use