Float Zone Crystal Grower Ladle Liner from Germany
A replaceable liner for ladles in float zone semiconductor crystal growing furnaces, used in metal foundry processes for purifying silicon rods. It withstands high temperatures during zone melting in metallurgy. Falls under 8454.90.00 as parts of casting machines for metallurgy.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Label with exact thermal resistance specs and semiconductor application to confirm metallurgical classification
• Avoid bulk packaging misclassification by specifying 'for float zone casting machines' in commercial invoice
• Check for anti-dumping duties on refractory liners from certain origins