HS 39.03 — Polymers of styrene, in primary forms.

Chapter 39 Plastics and articles thereof. · SECTION VII PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF · Edition 2026-04-01 (effective 1 April 2026)

Import duty rates for heading 39.03 from Japan's official tariff schedule. Which column applies? Most imports take the WTO rate (or General/Temporary where shown, if lower); GSP/LDC are preferential rates for developing countries; EPA rates (inside each row) apply when your goods qualify under that agreement's rules of origin. Rows without a percentage rate (specific, compound, seasonal or quota rates) need case-by-case review. Use the Calc button for the landed-cost estimate.

Code	Description	General	WTO	GSP	LDC	Unit	Law
39.03	Polymers of styrene, in primary forms.
	Polystyrene :
3903.11	Expansible	4.6%	3.9%
3903.11 010	- In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms EPA rates (19) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): 2.4%			1.56%	Free	KG	IL / CR
3903.11 090	- Other EPA rates (20) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free · China / (RCEP): 2.4%			Free		KG	IL / CR
3903.19	Other
3903.19 010	1 In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms EPA rates (19) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free	11.2%	6.5%	2.6%	Free	KG	IL / CR
3903.19 090	2 Other EPA rates (20) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): 1.8% · China / (RCEP): 1.8%	4.1%	2.8%	Free		KG	IL / CR
3903.20	Styrene-acrylonitrile (SAN) copolymers	4.6%	3.1%
3903.20 010	- In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms EPA rates (18) Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): 1.9%			1.24%	Free	KG	IL / CR
3903.20 090	- Other EPA rates (19) Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free · China / (RCEP): 1.9%			Free		KG	IL / CR
3903.30	Acrylonitrile -butadiene-styrene (ABS) copolymers	4.6%	3.1%
3903.30 010	- In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms EPA rates (19) Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free · Korea / (RCEP): 1.9%			1.24%	Free	KG	IL / CR
3903.30 090	- Other EPA rates (21) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free · China / (RCEP): 1.9% · Korea / (RCEP): 1.9%			Free		KG	IL / CR
3903.90	Other	4.6%	3.1%
3903.90 010	- In blocks of irregular shape, lumps, powders (including moulding powders), granules, flakes and similar bulk forms EPA rates (20) Singapore: Free · Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): Free · Korea / (RCEP): 1.9%			1.24%	Free	KG	IL / CR
3903.90 090	- Other EPA rates (19) Mexico: Free · Malaysia: Free · Chile: Free · Thailand: Free · Indonesia: Free · Brunei: Free · ASEAN: Free · Philippines: Free · Switzerland: Free · Viet Nam: Free · India: Free · Peru: Free · Australia: Free · Mongolia: Free · CPTPP: Free · EU: Free · UK: Free · ASEAN/Australia/New Zealand(RCEP): 1.9% · China / (RCEP): 1.9%			Free		KG	IL / CR

← HS 3902 · All chapters · HS 3904 →

Source & disclaimer. Rates from Japan Customs, tariff schedule 2026-04-01 (Government Standard Terms of Use). Reference only — classification and the applicable rate are decided by customs at declaration; confirm with a licensed customs broker. Consumption tax (10%) applies on top of duty. See the import taxes guide and the customs FX rates.