# HS 390931 N.E.C. In Heading No. 3909 global trade data...

Reported global trade in n.e.c. in heading no. 3909, in primary forms, poly(methylene phenyl isocyanate) (crude mdi, polymeric mdi) reached $8.1B in 2024, with five-year annual growth of +10.7%.

## Annual trade evidence

| Year | Global trade | Year-on-year growth | 3-year growth |
| --- | --- | --- | --- |
| 2013 | $5.0B | +22.7% | +25.4% |
| 2014 | $5.3B | +6% | +15.7% |
| 2015 | $4.3B | -20% | +1.3% |
| 2016 | $4.0B | -6.1% | -7.3% |
| 2017 | $6.1B | +52.2% | +4.6% |
| 2018 | $6.8B | +12.3% | +17.1% |
| 2019 | $4.9B | -29% | +6.7% |
| 2020 | $4.8B | -1.5% | -7.7% |
| 2021 | $9.0B | +87.3% | +9.4% |
| 2022 | $9.5B | +6.1% | +25.1% |
| 2023 | $7.6B | -19.5% | +16.9% |
| 2024 | $8.1B | +5.6% | -3.4% |

## Leading buyer markets

| Buyer market | Latest imports | 5-year growth | Suppliers |
| --- | --- | --- | --- |
| USA | $587.8M | +22% | 28 |
| Turkey | $484.9M | +17.9% | 29 |
| China | $481.8M | +3.9% | 36 |
| Netherlands | $456.3M | +3.7% | 36 |
| Belgium | $446.4M | +18.6% | 22 |
| Canada | $431.7M | +11.5% | 17 |
| Russia | $414.3M | +17.4% | 24 |
| India | $353.3M | +16.4% | 27 |
| Poland | $344.5M | +19.2% | 28 |
| Germany | $313.5M | +2.3% | 45 |
| Italy | $298.7M | +6.2% | 30 |
| France | $261.2M | +4.7% | 28 |

_Source: reported merchandise trade data. Updated 2026-08-14._