HS numbers are six-digit codes used to categorize products that are traded between countries.
They tend to focus on the raw materials that make up a product.
You will need HS numbers to determine tariff and license requirements for your product.
The United States assigns four additional digits to all HS numbers to create 10-digit Schedule B numbers
HS numbers are the same as Schedule B numbers for the first six digits
California State University Maritime Academy
Cal Maritime Library
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