Resources · Trade statistics
HS 3903 · Polystyrene and styrene copolymers
Polymers of styrene in primary forms, including polystyrene, SAN and ABS copolymers.
Official MOC description Polymers of styrene, in primary forms
Countries and territories ranked by Thailand's exports and imports of this four-digit product. January–July 2026 · HS 2022. Each list ranks up to ten reporting countries and territories; special MOC partner codes are excluded and no World total is derived.
At a glance
Verified data summary
January–July 2026 · Top export: CHINA · US$55.4M; Top import: CHINA · US$186.4M
Source: Official MOC HS descriptions; reviewed TRCC short names where available; TRCC-calculated rankings
January–July 2026 · Year to date · USD Change
Products
Top countries and territories for Thailand's exports of HS 3903
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- TRCC sum of all countries and territories
- US$179,212,736.7655 reporting countries and territories; not World
- 1 CHINAMOC partner code CN US$55.4M30.9% of total · US$55,381,925.72
- 2 INDIAMOC partner code IN US$40.9M22.8% of total · US$40,872,800.94
- 3 JAPANMOC partner code JP US$10.5M5.9% of total · US$10,489,496.80
- 4 INDONESIAMOC partner code ID US$10.2M5.7% of total · US$10,169,089.68
- 5 VIETNAMMOC partner code VN US$9.8M5.5% of total · US$9,836,884.71
- 6 MALAYSIAMOC partner code MY US$5.9M3.3% of total · US$5,857,185.93
- 7 PHILIPPINESMOC partner code PH US$4.9M2.7% of total · US$4,872,353.17
- 8 TURKIYEMOC partner code TR US$4.8M2.7% of total · US$4,803,053.68
- 9 PAKISTANMOC partner code PK US$4.4M2.5% of total · US$4,438,791.08
- 10 SOUTH AFRICAMOC partner code ZA US$4.4M2.4% of total · US$4,364,189.69
Products
Top countries and territories for Thailand's imports of HS 3903
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- TRCC sum of all countries and territories
- US$406,900,200.1737 reporting countries and territories; not World
- 1 CHINAMOC partner code CN US$186.4M45.8% of total · US$186,369,088.37
- 2 S. KOREAMOC partner code KR US$74.1M18.2% of total · US$74,077,099.66
- 3 MALAYSIAMOC partner code MY US$44.4M10.9% of total · US$44,355,736.55
- 4 JAPANMOC partner code JP US$37.5M9.2% of total · US$37,491,066.13
- 5 TAIWANMOC partner code TW US$36.1M8.9% of total · US$36,120,461.89
- 6 U.S.A.MOC partner code US US$8.5M2.1% of total · US$8,502,680.38
- 7 VIETNAMMOC partner code VN US$8.1M2.0% of total · US$8,133,968.92
- 8 GERMANYMOC partner code DE US$3.8M0.9% of total · US$3,765,355.66
- 9 FRANCEMOC partner code FR US$3.5M0.9% of total · US$3,538,179.97
- 10 SINGAPOREMOC partner code SG US$2.3M0.6% of total · US$2,286,120.86
Six-digit products
Six-digit exports within HS 3903
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- HS 3903 total
- US$179,212,736.765 reported six-digit codes · equals the HS4 sum of reporting countries and territories; not World
- 1 ABS copolymers, primary formsAcrylonitrile-butadiene-styrene (ABS) copolymers in primary forms, a durable plastic raw material.Six-digit code · HS 2022 US$62.9M35.1% of HS 3903 · US$62,933,029.07
- 2 Other styrene polymers, primary formsOther polymers of styrene in primary forms, other than polystyrene, SAN copolymers or ABS copolymers.Six-digit code · HS 2022 US$51.7M28.8% of HS 3903 · US$51,692,865.97
- 3 Other polystyrene, primary formsPolystyrene in primary forms other than expansible polystyrene.Six-digit code · HS 2022 US$38.4M21.4% of HS 3903 · US$38,375,160.70
- 4 SAN copolymers, primary formsStyrene-acrylonitrile (SAN) copolymers in primary forms, a transparent plastic raw material.Six-digit code · HS 2022 US$25.7M14.4% of HS 3903 · US$25,733,693.83
- 5 Expansible polystyrene, primary formsExpansible polystyrene in primary forms, used to manufacture foamed polystyrene products.Six-digit code · HS 2022 US$478.0K0.3% of HS 3903 · US$477,987.19
Six-digit products
Six-digit imports within HS 3903
HS 2022 · January–July 2026 · USD · Calculated by TRCC
- HS 3903 total
- US$406,900,200.175 reported six-digit codes · equals the HS4 sum of reporting countries and territories; not World
- 1 ABS copolymers, primary formsAcrylonitrile-butadiene-styrene (ABS) copolymers in primary forms, a durable plastic raw material.Six-digit code · HS 2022 US$172.6M42.4% of HS 3903 · US$172,602,103.79
- 2 Other polystyrene, primary formsPolystyrene in primary forms other than expansible polystyrene.Six-digit code · HS 2022 US$79.8M19.6% of HS 3903 · US$79,825,267.14
- 3 Other styrene polymers, primary formsOther polymers of styrene in primary forms, other than polystyrene, SAN copolymers or ABS copolymers.Six-digit code · HS 2022 US$78.3M19.2% of HS 3903 · US$78,327,860.03
- 4 Expansible polystyrene, primary formsExpansible polystyrene in primary forms, used to manufacture foamed polystyrene products.Six-digit code · HS 2022 US$53.6M13.2% of HS 3903 · US$53,576,065.70
- 5 SAN copolymers, primary formsStyrene-acrylonitrile (SAN) copolymers in primary forms, a transparent plastic raw material.Six-digit code · HS 2022 US$22.6M5.5% of HS 3903 · US$22,568,903.51
Same chapter
More in HS 39
January–July 2026 · Year to date · USD
- HS 3901 Ethylene polymers
- HS 3902 Polypropylene and other olefin polymers
- HS 3904 PVC and other halogenated olefin polymers
- HS 3905 Vinyl acetate and other vinyl polymers
- HS 3906 Acrylic polymers
- HS 3907 Polyacetals, polyethers and polyesters
- HS 3908 Polyamide resins
- HS 3909 Amino-resins, phenolic resins and polyurethanes
- HS 3910 Silicones in primary forms
- HS 3911 Petroleum and coumarone-indene resins
- HS 3912 Cellulose and chemical derivatives
- HS 3913 Natural and modified natural polymers
- HS 3914 Ion-exchangers based on plastics
- HS 3915 Plastic waste, parings and scrap
- HS 3916 Plastic monofilament, rods and profiles
- HS 3917 Plastic pipes and fittings
9 more products in this chapter; use product search to find them.
Annual history
Annual history
Calendar year (December YTD). The line breaks where the HS revision changes (2012, 2017, 2022); a code may cover different goods across revisions.
2025 · Calendar year (December YTD). Export: US$320,716,319.22 (TRCC change −12.2%). Import: US$573,333,485.62 (TRCC change +12.8%). Calculated by TRCC.
How to read this chart
Export and Import are visible by default. Total trade is optional; Balance uses its own signed view.
Gaps break the line. Missing observations are never replaced with zero or interpolated.
Accessible data table — 5 periods
| Period | Export | Import | Total trade | Balance | Status / method |
|---|---|---|---|---|---|
| 2021 | US$735,249,950.05 | US$640,814,541.12 | US$1,376,064,491.16 | +US$94,435,408.93 | Calculated by TRCC · HS 2017 TRCC like-for-like change — Export +45.7%; Import +51.1%; Total trade +48.2%; Balance +US$13,843,221.13 |
| 2022 | US$524,487,768.67 | US$581,675,753.79 | US$1,106,163,522.46 | −US$57,187,985.11 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export unavailable; Import unavailable; Total trade unavailable; Balance unavailable |
| 2023 | US$373,802,666.90 | US$470,463,312.52 | US$844,265,979.41 | −US$96,660,645.62 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export −28.7%; Import −19.1%; Total trade −23.7%; Balance −US$39,472,660.51 |
| 2024 | US$365,409,282.58 | US$508,096,858.87 | US$873,506,141.44 | −US$142,687,576.29 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export −2.2%; Import +8.0%; Total trade +3.5%; Balance −US$46,026,930.67 |
| 2025 | US$320,716,319.22 | US$573,333,485.62 | US$894,049,804.84 | −US$252,617,166.40 | Calculated by TRCC · HS 2022 TRCC like-for-like change — Export −12.2%; Import +12.8%; Total trade +2.4%; Balance −US$109,929,590.11 |
Source and method
How these figures are built
- Selection
- January–July 2026 · Year to date · USD
- Data check
- Only periods whose HS4 data reconciled exactly with HS2 for every partner are shown.
- Method
- MOC four-digit rows summed by TRCC. Special MOC partner codes and quantity are excluded; the partner sum is never presented as World.
Missing does not mean zero. World is never calculated as a sum of country rows. Quantity is absent until its unit is confirmed.
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