Monocrystalline Silicon Boule Molds from China
Precision molds for float-zone silicon boule growth in semiconductor metallurgy. These molds support the solidification of monocrystalline silicon into boule form, a process analogous to ingot casting, and are classified under this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Classify these molds under ingot moulds as they are used in a metallurgical-like process for crystal growth
• Keep records of the manufacturing process to justify the classification
• Check if the molds qualify for duty-free treatment under a free trade agreement