Codes are stable; rates are a dated snapshot. A PCT code does not change with an SRO, but the rates beside it can, at any time. These rates were captured on 5 Aug 2026 — verify any rate against the current tariff before you file or quote on it.
Heading 0501
PCT Code
Description
CD
RD
ACD
ST
0501.00.00
Human hair, unworked, whether or not washed or scoured; waste of human hair.
Ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved.