Phenylenediamines and diaminotoluenes imports in the United States: data, top suppliers and prices
The United States imported $138.2 million of phenylenediamines and diaminotoluenes in 2024 (39.7 thousand tonnes). That makes it the largest importer of this product worldwide, out of 127 countries. That is 12% more than in 2023. Across 2017-2024 the long-run trend was broadly stable. The peak in this period was 2022, at $207.1 million.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
Imports by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $138.2M | 39.7K t |
| 2023 | $123.1M | 32.0K t |
| 2022 | $207.1M | 42.8K t |
| 2021 | $168.8M | 47.5K t |
| 2020 | $100.4M | 30.2K t |
| 2019 | $138.6M | 40.1K t |
| 2018 | $153.1M | 46.9K t |
| 2017 | $135.1M | 45.0K t |
Where the United States imports phenylenediamines and diaminotoluenes from
Most of the value came from China (28%), Belgium (26%), South Korea (16%). Among the main suppliers, Belgium grew fastest (+81% on the year before).
| Supplier country | Value | Share |
|---|---|---|
| China | $38.1M | 28% |
| Belgium | $36.1M | 26% |
| South Korea | $21.9M | 16% |
| Germany | $20.5M | 15% |
| India | $17.6M | 13% |
| Thailand | $987K | 0.7% |
| Canada | $769K | 0.6% |
| Ireland | $519K | 0.4% |
| Slovakia | $386K | 0.3% |
| United Kingdom | $341K | 0.3% |
Average import price per kg
The average declared value was about $3.48 per kg, close to the world average of $3.49.
Declared value divided by weight, all 2024 shipments. Prices per shipment and per company are in EximDataX.
Phenylenediamines and diaminotoluenes exports from the United States
Exports of phenylenediamines and diaminotoluenes by the United States reached $27.3 million in 2024 (5.8 thousand tonnes). It ranks 8th of 63 countries for exports of this product. The largest buyer markets were Canada (22%), Mexico (16%), Belgium (12%). Trade is spread widely: the top three buyer markets together make up only 50%. Among the main buyer markets, Thailand grew fastest (+587% on the year before).
| Destination | Value | Share |
|---|---|---|
| Canada | $6.0M | 22% |
| Mexico | $4.3M | 16% |
| Belgium | $3.3M | 12% |
| India | $2.2M | 8.2% |
| China | $1.7M | 6.3% |
| Brazil | $1.7M | 6.2% |
| Netherlands | $1.7M | 6.2% |
| Thailand | $1.4M | 5.1% |
| Vietnam | $866K | 3.2% |
| Germany | $531K | 1.9% |
Who is behind these numbers in the United States?
The shipment records behind United States phenylenediamines and diaminotoluenes imports (HS 2921.51): companies, dates, quantities and declared values.
Shipment records are in the platform
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Direct customs feed: shipment-level records from the official customs source.
Source: CEPII BACI (reconciled UN Comtrade data), HS 2017 edition, release 202601, Etalab Open Licence 2.0. Annual values in US dollars at the customs border; quantities in tonnes where reported. HS 2921.51: Amine-function compounds: aromatic amines and their derivatives: o-, m-, p-phenylenediamine, diaminotoluenes and their derivatives: salts thereof.
Common questions
What is the value of phenylenediamines and diaminotoluenes imported by the United States?
The United States imported phenylenediamines and diaminotoluenes worth $138.2 million in 2024, the latest year with complete public data, about 39.7 thousand tonnes. That ranks it 1st of 127 countries worldwide, with 14% of world imports. The value was up 12% on 2023.
Which countries supply phenylenediamines and diaminotoluenes to the United States?
China was the largest supplier with 28% of the value ($38.1 million), followed by Belgium (26%) and South Korea (16%). The top three together account for 70%, out of 24 supplier countries in total. Thailand grew fastest among the top ten, up 335% on the year.
What is the average import price of phenylenediamines and diaminotoluenes per kg?
The average declared import value was about $3.48 per kg in 2024, close to the world average of $3.49 per kg. The figure blends every grade shipped, so it works as a reference point rather than a quote.
How have imports of phenylenediamines and diaminotoluenes to the United States changed since 2017?
Imports went from $135.1 million in 2017 to $138.2 million in 2024, an increase of 2%. The peak was 2022 at $207.1 million. Over 8 years the average was $145.5 million a year.
Does the United States also export phenylenediamines and diaminotoluenes?
Yes. The United States exported $27.3 million worth of this product in 2024, mainly to Canada, Mexico and Belgium. On balance the United States is a net importer of this product, by about $110.9 million a year.
What is the HS code for phenylenediamines and diaminotoluenes?
The HS code for phenylenediamines and diaminotoluenes is subheading 2921.51. It sits in HS chapter 29 (organic chemicals). The full list of codes and descriptions is on the HS 2921 page.
How can I find the companies behind this trade?
Shipment-level records for the United States reach EximDataX from a direct customs feed, with company names, dates and declared values. We can show them for your product on a short call.
Same product, other countries
World phenylenediamines and diaminotoluenes trade: top importers and exporters
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