USD/t · September 2026
07031020 571 USD/t ▲ 36.3%390110 1,350 USD/t ▼ 6.9%481092 495 USD/t721070 816 USD/t ▼ 25.5%070190 229 USD/t ▼ 12.5%280300 1,220 USD/t ▼ 4.9%48025790 726 USD/t ▼ 3.1%73089090 807 USD/t ▼ 10.5%09042110 2,830 USD/t ▲ 2.4%390210 1,265 USD/t ▼ 7.0%600410 6,345 USD/t ▲ 31.8%72172020 735 USD/t ▼ 0.7%230400 448 USD/t ▼ 3.2%390120 1,290 USD/t ▼ 3.0%48025590 710 USD/t ▼ 2.1%70109090 623 USD/t ▲ 17.5%10063029 629 USD/t ▲ 28.6%27101980 3,270 USD/t ▲ 19.5%481029 620 USD/t ▲ 2.7%730630 914 USD/t ▲ 0.5%03055410 2,387 USD/t ▼ 0.5%38021021 3,500 USD/t ▼ 0.6%540233 1,884 USD/t ▼ 3.4%720852 585 USD/t ▼ 9.3%070320 895 USD/t ▼ 0.6%39202010 2,066 USD/t ▲ 7.3%48101990 723 USD/t ▼ 0.9%721061 839 USD/t ▲ 10.5%17019910 525 USD/t ▲ 12.0%38249990 247 USD/t ▼ 25.2%520942 4,343 USD/t ▲ 5.1%730840 829 USD/t ▼ 4.4%

HS Code 290250 Price per Ton

Chemicals. Example product: Styrene Monomer
Data: January to September 2026, updated monthly.

In September 2026 the median price for HS code 290250 (Styrene Monomer) was USD 1,540 per metric ton, based on 4 prices. That is down 2.5% from August. Across January to September 2026 the monthly median ranged from 1,061 to 1,790 USD. The median uses 73 USD prices from 8 origin countries. Prices are in US dollars.

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Monthly median price (USD per metric ton)

1,0061,7532,500JanFebMarAprMayJunJulAugSepJanuary 2026: median USD 1,061 from 9 pricesFebruary 2026: median USD 1,143 from 12 pricesMarch 2026: median USD 1,120 from 8 pricesApril 2026: median USD 1,350 from 5 pricesMay 2026: median USD 1,790 from 8 pricesJune 2026: median USD 1,700 from 11 pricesJuly 2026: median USD 1,580 from 9 pricesAugust 2026: median USD 1,580 from 7 pricesSeptember 2026: median USD 1,540 from 4 prices

The line is the monthly median. Bars run from the lowest to the highest price. Hollow dots have fewer than 3 prices.

MonthMedian per MT (USD)PricesLowHigh
January 20261,06191,0061,200
February 20261,143121,0351,260
March 20261,12081,0841,300
April 20261,35051,2801,950
May 20261,79081,5502,500
June 20261,700111,5401,880
July 20261,58091,4251,715
August 20261,58071,2851,720
September 20261,54041,3481,650
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Prices by country, September 2026

CountryCurrencyPricesMedian per MTLowHigh
IndiaUSD31,5751,5051,650
Taiwan, Province of ChinaUSD11,3481,3481,348

Supplier details

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Prices are per metric ton in US dollars. Medians exclude prices marked for review (more than 3 times or less than a third of the median for the code and currency). Months with fewer than 5 prices are indicative only.