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Thyroid Hormone Bulk Preparation

Levothyroxine mixture with diluents for hypothyroidism treatment, bulk for tablet compression. Under HTS 3003.39.50.00 as mixed therapeutic hormone blend.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChinaFree+100.0%100%
๐Ÿ‡ฒ๐Ÿ‡ฝMexicoFree+100.0%100%
๐Ÿ‡จ๐Ÿ‡ฆCanadaFree+100.0%100%
๐Ÿ‡ฉ๐Ÿ‡ชGermanyFree+15.0%15%
๐Ÿ‡ฏ๐Ÿ‡ตJapanFree+15.0%15%

Alternative Classifications

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

2937.29.10Lower: Free vs 100%

If pure thyroid hormones

Unmixed thyroid derivatives stay in 2937.

3002Lower: 12.5% vs 100%

If complex immunological mix

Advanced biotech hormones as immunological products.

1302.19Lower: 12.5% vs 100%

If vegetable extracts

Simple thyroid extracts treated as unmixed under notes.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code โ€” and can price the duty on it in the same conversation.

Import Tips & Compliance

โ€ข Bioequivalence data supports therapeutic prophylactic classification

โ€ข Clear bulk labeling prevents confusion with 3004 consumer packs