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6903.90.00/Ceramic Ladle Plunger/Mexico

Ceramic Ladle Plunger from Mexico

Zirconia-graphite ceramic plunger for stirring molten steel in secondary refining ladles. Refractory 'other goods' under HTS 6903.90.00 for steelmaking immersion devices. High-fired for extreme corrosion resistance.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Steel producer verification prevents tool classification; document density >3.5g/cm³

• Pitfall: short-use plugs misread as Chapter 82 tools

Ceramic Ladle Plunger from Mexico — Import Duty Rate | HTS 6903.90.00