Schedule b lookup
A Schedule B lookup needs the six-digit subheading first, because a Schedule B number and an import tariff number share those six digits and differ only in the national digits that follow.
| htsno | description |
|---|
Numbers last checked .
- Schedule B numbers are the ten-digit export classifications maintained by the United States Census Bureau; their first six digits are the same Harmonized System subheading as the import schedule's. Source (checked 2026-09-05)
- The first six digits of a tariff number are the Harmonized System heading and subheading shared by every member of the World Customs Organization; digits beyond six are national. Source (checked 2026-09-05)