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6902.20.50/Glass Furnace Silica Brick/Germany

Glass Furnace Silica Brick from Germany

Fused silica bricks (>95% SiO2) fired for glass tank furnace crowns and walls. Excellent creep resistance at 1500°C+. HTS 6902.20.50 for high-silica refractory constructional bricks.

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%
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Import Tips

• Include silica phase transformation curve data

• Specify exact SiO2 crystal content percentage

• Handle carefully to prevent spalling during shipping

Glass Furnace Silica Brick from Germany — Import Duty Rate | HTS 6902.20.50