Domain-Refined Silicon Steel Laminations for Premium Transformers

Domain-refined grain-oriented silicon steel laminations with laser scribing for ultra-low core loss in premium distribution transformers. Precision stacking reduces no-load losses significantly. HTS 8504.90.96.34 specifically for transformer core laminations.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8504.90Same rate: 35%

If for single-phase transformers

Different transformer capacity/phase configurations may use separate statistical suffixes.

8544.11Lower: 13.5% vs 35%

If containing insulated windings

Wound cores with significant insulation/wire content shift to insulated winding classification.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Domain refinement processing certificates essential for lowest-loss grade verification

Laser scribing pattern documentation prevents confusion with standard GO steel

Premium efficiency claims require third-party testing verification for customs

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