# HS4 9704 top trade corridors | Yugalinks

> Published by **Yugalinks**, global trade intelligence for growing businesses.
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Explore reported HS4 9704 trade corridors: leading exporter-to-importer routes, value, growth, market share, access, tariffs, and distance context.

Canonical: https://www.yugalinks.com/trade/sector/hs4/9704/corridors

## Page details

- Page type: HS4 subsector top trade corridors
- HS4: **9704 - Stamps, postage or revenue**
- Parent sector: [HS2 97 overview](https://www.yugalinks.com/trade/sector/hs2/97)
- Coverage: 1995-2024
- Publisher: [Yugalinks](https://www.yugalinks.com/)

## Answer

Switzerland, Liechtenstein to USA, Puerto Rico and US Virgin Islands leads the reported HS4 9704 routes with $10.0M in 2024 and +23.3% calculated three-year growth. The HS4 subsector recorded $124.8M in latest reported trade, with +1.8% calculated three-year growth.

## Explore Yugalinks

- [Open HS4 9704 in the workspace](https://www.yugalinks.com/app?hs=9704)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/9704)
- [Read the parent HS2 overview](https://www.yugalinks.com/trade/sector/hs2/97)
- [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 | $124.8M | Reported value in 2024 |
| Displayed corridor value | $77.6M | Sum of the routes shown |
| HS4 3-year CAGR | +1.8% | Calculated annualized change |
| HS4 5-year CAGR | +1.4% | Calculated annualized change |
| HS4 10-year CAGR | -2% | Calculated annualized change |
| Latest year-on-year change | +6.2% | Calculated change from the prior year |
| Reported trend | Stable | Available HS4 trend label |
| Historical peak | $500.3M in 2005 | Reported-history comparison |
| Latest below peak | 75.1% | Calculated peak comparison |
| Exporter / importer HHI | 1,422.6 / 993 | Calculated concentration indicators |
| Trade volatility | 0.4 | Calculated variation in annual values |
| Active corridors / exporters / importers / HS6 | 2005 / 151 / 166 / 1 | Latest available breadth |

## Growth leaders

- **United Kingdom -> Romania**: +859.8% calculated three-year CAGR, $1.1M latest reported value, 0.9% market share, trend Rapid growth.
- **USA, Puerto Rico and US Virgin Islands -> China, Hong Kong Special Administrative Region**: +150.1% calculated three-year CAGR, $1.1M latest reported value, 0.9% market share, trend Rapid growth.
- **Switzerland, Liechtenstein -> Singapore**: +130.8% calculated three-year CAGR, $1.9M latest reported value, 1.5% market share, trend Rapid growth.
- **Australia -> Australia**: +120.6% calculated three-year CAGR, $1.8M latest reported value, 1.5% market share, trend Rapid growth.
- **United Kingdom -> Denmark**: +88.6% calculated three-year CAGR, $1.9M latest reported value, 1.5% 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 | $40.6M | 13 | +92.5% | 0.1% | +0.1 pp |
| No FTA reported | $37.0M | 12 | +35.1% | 0% | +0 pp |

- Lowest reported applied tariff route: **USA, Puerto Rico and US Virgin Islands -> Switzerland, Liechtenstein** at 0%.
- Largest reported tariff advantage route: **China, Hong Kong Special Administrative Region -> China** 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 | Switzerland, Liechtenstein | USA, Puerto Rico and US Virgin Islands | $10.0M | +23.3% | +14.1% | +8.9% | 8.1% | No FTA reported | 0% | 0% | Not reported | Not reported | 6,339 km | $14.9M (2018) | 32.6% | 30 | Rapid growth |
| 2 | United Kingdom | Switzerland, Liechtenstein | $9.1M | +47.7% | +30.6% | +11.7% | 7.3% | FTA reported | 0% | 0% | 0% | -0 pp | 777 km | $9.1M (2005) | 0.6% | 30 | Rapid growth |
| 3 | United Kingdom | USA, Puerto Rico and US Virgin Islands | $7.5M | +33.4% | +5.4% | -1.1% | 6% | No FTA reported | 0% | 0% | Not reported | Not reported | 5,585 km | $19.5M (2002) | 61.5% | 30 | Rapid growth |
| 4 | Germany | Switzerland, Liechtenstein | $5.8M | +8.3% | -1.1% | +0.6% | 4.6% | FTA reported | 0% | 0% | 0% | -0 pp | 674 km | $9.9M (2011) | 41.5% | 30 | Growing |
| 5 | Switzerland, Liechtenstein | Germany | $5.6M | -12% | -2.8% | -5.8% | 4.5% | FTA reported | 0% | 0.1% | 0% | +0 pp | 674 km | $27.5M (1995) | 79.7% | 30 | Rapid decline |
| 6 | USA, Puerto Rico and US Virgin Islands | Switzerland, Liechtenstein | $4.7M | +50.4% | +9.1% | -0.7% | 3.8% | No FTA reported | 0% | 0% | Not reported | Not reported | 6,339 km | $8.0M (2006) | 41.1% | 30 | Rapid growth |
| 7 | Switzerland, Liechtenstein | United Kingdom | $3.5M | +9.7% | +4.4% | +0% | 2.8% | FTA reported | Not reported | Not reported | Not reported | Not reported | 777 km | $20.6M (2005) | 83.1% | 30 | Growing |
| 8 | China, Hong Kong Special Administrative Region | China | $3.0M | +32.8% | +44.5% | +14.2% | 2.4% | FTA reported | 0.3% | 0.3% | 0% | +0.3 pp | 1,226 km | $3.9M (1998) | 22.8% | 30 | Rapid growth |
| 9 | Germany | USA, Puerto Rico and US Virgin Islands | $2.9M | -9.2% | -18.1% | -2.3% | 2.3% | No FTA reported | 0% | 0% | Not reported | Not reported | 6,402 km | $11.3M (2016) | 74.2% | 30 | Declining |
| 10 | Netherlands | Germany | $2.5M | +17% | +95.6% | +39.9% | 2% | FTA reported | 0% | 0% | 0% | +0 pp | 579 km | $3.2M (2023) | 20.8% | 30 | Rapid growth |
| 11 | China, Macao SAR | China | $2.0M | -7.7% | +2.8% | +1.3% | 1.6% | FTA reported | 0.3% | 0.3% | 0% | +0.3 pp | 1,271 km | $3.3M (1999) | 40.4% | 28 | Declining |
| 12 | United Kingdom | United Kingdom | $1.9M | -37.3% | +102.8% | +0.6% | 1.6% | No FTA reported | 0% | 0% | 0% | +0 pp | 186 km | $20.3M (2002) | 90.5% | 24 | Rapid decline |
| 13 | Switzerland, Liechtenstein | Singapore | $1.9M | +130.8% | +85.9% | +34.2% | 1.5% | FTA reported | 0% | 0% | 0% | +0 pp | 10,308 km | $7.0M (1995) | 73% | 30 | Rapid growth |
| 14 | United Kingdom | Denmark | $1.9M | +88.6% | +43.5% | +16.6% | 1.5% | FTA reported | 0% | 0% | 0% | +0 pp | 958 km | $1.9M (2024) | 0% | 30 | Rapid growth |
| 15 | Australia | Australia | $1.8M | +120.6% | +3.9% | +4.2% | 1.5% | No FTA reported | 0% | 0% | 0% | +0 pp | 1,046 km | $3.6M (2018) | 48.9% | 25 | Rapid growth |
| 16 | Germany | China, Hong Kong Special Administrative Region | $1.7M | +14.3% | +13.1% | +0% | 1.3% | No FTA reported | 0% | 0% | Not reported | Not reported | 8,768 km | $3.7M (2022) | 54.7% | 30 | Rapid growth |
| 17 | Switzerland, Liechtenstein | France | $1.5M | +4.8% | +10.1% | +5.2% | 1.2% | FTA reported | 0% | 0.1% | 0% | +0 pp | 487 km | $5.4M (2005) | 71.4% | 30 | Growing |
| 18 | USA, Puerto Rico and US Virgin Islands | Canada | $1.5M | -15.3% | +11% | -3.3% | 1.2% | FTA reported | 0% | 0.1% | 0% | +0 pp | 556 km | $3.0M (2008) | 48.8% | 30 | Rapid decline |
| 19 | Switzerland, Liechtenstein | Australia | $1.4M | +60.6% | +13.7% | +12.3% | 1.2% | No FTA reported | 0.1% | 0.1% | Not reported | Not reported | 16,344 km | $2.4M (2013) | 40.9% | 30 | Rapid growth |
| 20 | Canada | Canada | $1.3M | +21.2% | +69.6% | +12.8% | 1% | No FTA reported | 0% | 0% | 0% | +0 pp | 1,189 km | $1.3M (2024) | 0% | 24 | Rapid growth |
| 21 | United Kingdom | China, Hong Kong Special Administrative Region | $1.3M | +6.5% | -22% | +6.2% | 1% | No FTA reported | 0% | 0% | Not reported | Not reported | 9,644 km | $11.4M (2016) | 88.8% | 30 | Growing |
| 22 | USA, Puerto Rico and US Virgin Islands | Germany | $1.3M | -13.1% | +7.8% | -6.8% | 1% | No FTA reported | 0.1% | 0.1% | Not reported | Not reported | 6,402 km | $4.4M (1996) | 71.2% | 30 | Rapid decline |
| 23 | United Kingdom | France | $1.2M | +37.7% | +53.6% | +23.5% | 1% | FTA reported | 0% | 0% | 0% | +0 pp | 344 km | $7.5M (2003) | 83.5% | 30 | Rapid growth |
| 24 | USA, Puerto Rico and US Virgin Islands | China, Hong Kong Special Administrative Region | $1.1M | +150.1% | +60% | -8.3% | 0.9% | No FTA reported | 0% | 0% | Not reported | Not reported | 12,979 km | $3.4M (2013) | 66.5% | 29 | Rapid growth |
| 25 | United Kingdom | Romania | $1.1M | +859.8% | +259.4% | +90.4% | 0.9% | FTA reported | 0.1% | 0.1% | 0% | +0.1 pp | 2,096 km | $1.1M (2024) | 0% | 15 | 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=9704)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/9704)
- [Read the HS2 overview](https://www.yugalinks.com/trade/sector/hs2/97)
- [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)