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4902.90.20.40/Chemical Engineering Progress Monthly/Japan

Chemical Engineering Progress Monthly from Japan

AIChE's Chemical Engineering Progress journal covers process design and industry news for chemical engineers. HTS 4902.90.20.40 for professional science journals, tied issues. Engineering focus confirms classification.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• ISSN mandatory

• No digital subs count

• Peer-review proof