# HS4 3603 top trade corridors | Yugalinks

> Published by **Yugalinks**, global trade intelligence for growing businesses.
>
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Explore reported HS4 3603 trade corridors: leading exporter-to-importer routes, value, growth, market share, access, tariffs, and distance context.

Canonical: https://www.yugalinks.com/trade/sector/hs4/3603/corridors

## Page details

- Page type: HS4 subsector top trade corridors
- HS4: **3603 - Fuses and detonators**
- Parent sector: [HS2 36 overview](https://www.yugalinks.com/trade/sector/hs2/36)
- Coverage: 1995-2024
- Publisher: [Yugalinks](https://www.yugalinks.com/)

## Answer

Germany to USA, Puerto Rico and US Virgin Islands leads the reported HS4 3603 routes with $88.4M in 2024 and +22.9% calculated three-year growth. The HS4 subsector recorded $2.3B in latest reported trade, with +11% calculated three-year growth.

## Explore Yugalinks

- [Open HS4 3603 in the workspace](https://www.yugalinks.com/app?hs=3603)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/3603)
- [Read the parent HS2 overview](https://www.yugalinks.com/trade/sector/hs2/36)
- [Review data sources](https://www.yugalinks.com/data-sources)
- [Check data coverage](https://www.yugalinks.com/data-coverage)
- [Read the methodology](https://www.yugalinks.com/methodology)
- [Read Responsible AI principles](https://www.yugalinks.com/responsible-ai)

## Summary and indicators

| Measure | Value | Interpretation |
| --- | ---: | --- |
| Latest reported HS4 trade | $2.3B | Reported value in 2024 |
| Displayed corridor value | $873.4M | Sum of the routes shown |
| HS4 3-year CAGR | +11% | Calculated annualized change |
| HS4 5-year CAGR | +6.2% | Calculated annualized change |
| HS4 10-year CAGR | +3.1% | Calculated annualized change |
| Latest year-on-year change | +8.2% | Calculated change from the prior year |
| Reported trend | Rapid growth | Available HS4 trend label |
| Historical peak | $2.3B in 2024 | Reported-history comparison |
| Latest below peak | 0% | Calculated peak comparison |
| Exporter / importer HHI | 652.4 / 440.5 | Calculated concentration indicators |
| Trade volatility | 0.5 | Calculated variation in annual values |
| Active corridors / exporters / importers / HS6 | 1,840 / 115 / 188 / 1 | Latest available breadth |

## Growth leaders

- **Slovakia -> Czechia**: +1,516.8% calculated three-year CAGR, $24.3M latest reported value, 1.1% market share, trend Rapid growth.
- **Ukraine -> Bulgaria**: +87.8% calculated three-year CAGR, $15.6M latest reported value, 0.7% market share, trend Rapid growth.
- **Russia -> Uzbekistan**: +44.5% calculated three-year CAGR, $24.3M latest reported value, 1.1% market share, trend Rapid growth.
- **Austria -> Australia**: +38.4% calculated three-year CAGR, $16.0M latest reported value, 0.7% market share, trend Rapid growth.
- **Germany -> USA, Puerto Rico and US Virgin Islands**: +22.9% calculated three-year CAGR, $88.4M latest reported value, 3.9% market share, trend Rapid growth.

## Access and tariff context

FTA status, tariff fields, and distance are route context. Group averages below are calculated from the displayed routes and are not tariff recommendations.

| Access group | Reported route value | Routes | Average 3-year CAGR | Average applied tariff | Average tariff advantage |
| --- | ---: | ---: | ---: | ---: | ---: |
| FTA reported | $607.1M | 17 | +103.7% | 0.1% | +0.1 pp |
| No FTA reported | $266.3M | 8 | +13.1% | 0.1% | +0 pp |

- Lowest reported applied tariff route: **United Kingdom -> France** at 0%.
- Largest reported tariff advantage route: **South Africa -> Zimbabwe** at +0.3 pp.

## Full corridor table

| Rank | Exporter | Importer | Latest trade | 3-year CAGR | 5-year CAGR | 10-year CAGR | Market share | FTA / access | Applied tariff | MFN tariff | Preferential tariff | Tariff advantage | Distance | Historical peak | Latest below peak | Years | Trend |
| ---: | --- | --- | ---: | ---: | ---: | ---: | ---: | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | --- |
| 1 | Germany | USA, Puerto Rico and US Virgin Islands | $88.4M | +22.9% | +2.8% | +13.1% | 3.9% | No FTA reported | 0% | 0% | Not reported | Not reported | 6,402 km | $89.7M (2023) | 1.5% | 30 | Rapid growth |
| 2 | Mexico | USA, Puerto Rico and US Virgin Islands | $84.1M | +2.2% | +1.4% | +6.8% | 3.7% | FTA reported | 0% | 0% | 0% | +0 pp | 3,359 km | $92.0M (2022) | 8.6% | 30 | Stable |
| 3 | Canada | USA, Puerto Rico and US Virgin Islands | $80.0M | +8.7% | +10.7% | +0.3% | 3.5% | FTA reported | 0% | 0% | 0% | +0 pp | 556 km | $82.4M (2015) | 2.8% | 30 | Growing |
| 4 | USA, Puerto Rico and US Virgin Islands | Canada | $58.9M | +5.6% | +10% | +3% | 2.6% | FTA reported | 0% | 0.1% | 0% | +0 pp | 556 km | $58.9M (2024) | 0% | 30 | Growing |
| 5 | USA, Puerto Rico and US Virgin Islands | Mexico | $58.6M | -1.8% | -2.7% | -5.1% | 2.6% | FTA reported | 0.1% | 0.1% | 0% | +0.1 pp | 3,359 km | $108.9M (2007) | 46.2% | 30 | Stable |
| 6 | Czechia | Germany | $44.1M | +16.7% | +6.9% | +2.3% | 1.9% | FTA reported | 0% | 0% | 0% | +0 pp | 280 km | $61.7M (2010) | 28.6% | 30 | Rapid growth |
| 7 | Thailand | China | $35.7M | +9.1% | +10.6% | +4.8% | 1.6% | FTA reported | 0.3% | 0.3% | 0.1% | +0.2 pp | 2,887 km | $35.7M (2024) | 0% | 19 | Growing |
| 8 | Czechia | China | $34.5M | +16.4% | +10.5% | +13% | 1.5% | No FTA reported | 0.2% | 0.2% | Not reported | Not reported | 8,503 km | $34.5M (2024) | 0% | 19 | Rapid growth |
| 9 | Philippines | Indonesia | $31.9M | +16.9% | +1.4% | +5.4% | 1.4% | FTA reported | 0.2% | 0.2% | 0% | +0.1 pp | 2,782 km | $35.3M (2023) | 9.6% | 30 | Rapid growth |
| 10 | Czechia | USA, Puerto Rico and US Virgin Islands | $29.7M | -2.7% | +0.2% | -1.5% | 1.3% | No FTA reported | 0% | 0% | 0% | +0 pp | 6,588 km | $39.3M (2022) | 24.4% | 30 | Stable |
| 11 | Czechia | Poland | $28.1M | +21.6% | +7.6% | +10.2% | 1.2% | FTA reported | 0% | 0.1% | 0% | +0.1 pp | 519 km | $28.1M (2024) | 0% | 28 | Rapid growth |
| 12 | USA, Puerto Rico and US Virgin Islands | Japan | $26.2M | +6.9% | +5.3% | +2.4% | 1.1% | No FTA reported | 0% | 0% | 0% | +0 pp | 10,872 km | $26.2M (2024) | 0% | 30 | Growing |
| 13 | France | Chile | $25.8M | +12.8% | +6.8% | +11.2% | 1.1% | FTA reported | 0.1% | 0.1% | 0% | +0.1 pp | 11,627 km | $25.8M (2024) | 0% | 30 | Rapid growth |
| 14 | USA, Puerto Rico and US Virgin Islands | China | $24.8M | +16.6% | +1.2% | -4.7% | 1.1% | No FTA reported | 0.3% | 0.3% | Not reported | Not reported | 11,883 km | $44.2M (2015) | 43.8% | 30 | Rapid growth |
| 15 | France | Romania | $24.4M | +6.4% | +2% | +8.9% | 1.1% | FTA reported | 0.1% | 0.1% | 0% | +0.1 pp | 1,875 km | $24.8M (2018) | 2% | 28 | Growing |
| 16 | Slovakia | Czechia | $24.3M | +1,516.8% | +403.6% | +146.2% | 1.1% | FTA reported | 0% | 0% | 0% | +0 pp | 291 km | $24.3M (2024) | 0% | 19 | Rapid growth |
| 17 | Russia | Uzbekistan | $24.3M | +44.5% | +16.9% | +14.5% | 1.1% | FTA reported | 0.1% | 0.1% | 0% | +0.1 pp | 2,798 km | $24.3M (2024) | 0% | 30 | Rapid growth |
| 18 | France | Brazil | $24.1M | +3.4% | +18.5% | +34% | 1.1% | No FTA reported | 0.3% | 0.3% | Not reported | Not reported | 9,378 km | $24.1M (2024) | 0% | 30 | Growing |
| 19 | France | Australia | $22.6M | +2.8% | +5% | +9.1% | 1% | No FTA reported | 0.1% | 0.1% | Not reported | Not reported | 16,788 km | $22.6M (2020) | 0.1% | 30 | Stable |
| 20 | Thailand | Japan | $20.9M | +2.6% | +9.7% | +6.8% | 0.9% | FTA reported | 0% | 0% | 0% | +0 pp | 4,604 km | $29.6M (2010) | 29.6% | 20 | Stable |
| 21 | United Kingdom | France | $18.4M | +12.3% | +61.4% | +80.4% | 0.8% | FTA reported | 0% | 0% | 0% | +0 pp | 344 km | $18.4M (2024) | 0% | 30 | Rapid growth |
| 22 | South Africa | Zimbabwe | $16.0M | -0.6% | +5.8% | +2% | 0.7% | FTA reported | 0.3% | 0.3% | 0% | +0.3 pp | 978 km | $16.8M (2022) | 4.4% | 25 | Stable |
| 23 | Austria | Australia | $16.0M | +38.4% | +20.9% | +198.4% | 0.7% | No FTA reported | 0.1% | 0.1% | Not reported | Not reported | 15,757 km | $16.0M (2024) | 0% | 11 | Rapid growth |
| 24 | Chile | Canada | $15.9M | +1.4% | -0.2% | +21.3% | 0.7% | FTA reported | 0% | 0.1% | 0% | +0 pp | 8,590 km | $18.0M (2022) | 11.4% | 22 | Stable |
| 25 | Ukraine | Bulgaria | $15.6M | +87.8% | +45.2% | +19.7% | 0.7% | FTA reported | 0.1% | 0.1% | 0.1% | -0 pp | 1,022 km | $15.6M (2023) | 0.1% | 30 | Rapid growth |

## Definitions

Latest trade values are reported merchandise trade observations. CAGR, market share, HHI, volatility, and peak comparisons are calculated indicators over the available history. FTA, tariffs, and distance provide route context where available. Missing values remain unavailable and are not imputed or presented as forecasts.

## Data sources

- Primary trade series: OECD (2025), Balanced international merchandise trade statistics (BIMTS) - HS2017-6D, OECD Data Explorer (accessed on 2026-08-28). [OECD Data Explorer](https://data-explorer.oecd.org/) - [OECD Terms & Conditions](https://www.oecd.org/termsandconditions/)
- CEPII BACI bilateral trade flows (202601): [dataset page](https://www.cepii.fr/CEPII/en/bdd_modele/bdd_modele_item.asp?id=37) - [BACI documentation](https://www.cepii.fr/DATA_DOWNLOAD/baci/doc/baci_webpage.html) - [Etalab 2.0 Open Licence](https://www.etalab.gouv.fr/wp-content/uploads/2018/11/open-licence.pdf)

This page presents derived Yugalinks views of reported observations and calculated indicators.

## Continue your research

- [Open the HS4 workspace](https://www.yugalinks.com/app?hs=3603)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/3603)
- [Read the HS2 overview](https://www.yugalinks.com/trade/sector/hs2/36)
- [Review data sources](https://www.yugalinks.com/data-sources)
- [Check data coverage](https://www.yugalinks.com/data-coverage)
- [Read methodology](https://www.yugalinks.com/methodology)
- [Read Responsible AI principles](https://www.yugalinks.com/responsible-ai)