# HS4 0308 top trade corridors | Yugalinks

> Published by **Yugalinks**, global trade intelligence for growing businesses.
>
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Explore reported HS4 0308 trade corridors: leading exporter-to-importer routes, value, growth, market share, access, tariffs, and distance context.

Canonical: https://www.yugalinks.com/trade/sector/hs4/0308/corridors

## Page details

- Page type: HS4 subsector top trade corridors
- HS4: **0308 - Aquatic invertebrates**
- Parent sector: [HS2 03 overview](https://www.yugalinks.com/trade/sector/hs2/03)
- Coverage: 1995-2024
- Publisher: [Yugalinks](https://www.yugalinks.com/)

## Answer

Russia to Japan leads the reported HS4 0308 routes with $74.8M in 2024 and +9.3% calculated three-year growth. The HS4 subsector recorded $740.7M in latest reported trade, with -3.5% calculated three-year growth.

## Explore Yugalinks

- [Open HS4 0308 in the workspace](https://www.yugalinks.com/app?hs=0308)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/0308)
- [Read the parent HS2 overview](https://www.yugalinks.com/trade/sector/hs2/03)
- [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 | $740.7M | Reported value in 2024 |
| Displayed corridor value | $420.3M | Sum of the routes shown |
| HS4 3-year CAGR | -3.5% | Calculated annualized change |
| HS4 5-year CAGR | -3.3% | Calculated annualized change |
| HS4 10-year CAGR | -1.1% | Calculated annualized change |
| Latest year-on-year change | -7.6% | Calculated change from the prior year |
| Reported trend | Declining | Available HS4 trend label |
| Historical peak | $909.6M in 2022 | Reported-history comparison |
| Latest below peak | 18.6% | Calculated peak comparison |
| Exporter / importer HHI | 2,113.5 / 2,581.3 | Calculated concentration indicators |
| Trade volatility | 0.5 | Calculated variation in annual values |
| Active corridors / exporters / importers / HS6 | 1,522 / 148 / 151 / 8 | Latest available breadth |

## Growth leaders

- **Indonesia -> China, Macao SAR**: +557.4% calculated three-year CAGR, $8.0M latest reported value, 1.1% market share, trend Rapid growth.
- **Viet Nam -> Saudi Arabia**: +306.1% calculated three-year CAGR, $10.5M latest reported value, 1.4% market share, trend Rapid growth.
- **Nicaragua -> China**: +251.5% calculated three-year CAGR, $8.3M latest reported value, 1.1% market share, trend Rapid growth.
- **China, Hong Kong Special Administrative Region -> China, Macao SAR**: +104.8% calculated three-year CAGR, $8.9M latest reported value, 1.2% market share, trend Rapid growth.
- **Japan -> China, Macao SAR**: +74.6% calculated three-year CAGR, $15.0M latest reported value, 2% 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 | $134.9M | 10 | +10.4% | 0.1% | +0 pp |
| No FTA reported | $285.4M | 15 | +82.6% | 0.1% | -0 pp |

- Lowest reported applied tariff route: **Japan -> China, Hong Kong Special Administrative Region** at 0%.
- Largest reported tariff advantage route: **Indonesia -> China** at +0.2 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 | Russia | Japan | $74.8M | +9.3% | +7.3% | +7.7% | 10.1% | No FTA reported | 0% | 0% | Not reported | Not reported | 7,497 km | $77.0M (2023) | 2.8% | 30 | Growing |
| 2 | Chile | Japan | $48.4M | -11.6% | -10% | -2.8% | 6.5% | FTA reported | 0% | 0% | 0% | +0 pp | 17,242 km | $108.7M (2022) | 55.5% | 30 | Rapid decline |
| 3 | Japan | China, Hong Kong Special Administrative Region | $42.8M | -21.5% | -15.8% | -8.4% | 5.8% | No FTA reported | 0% | 0% | Not reported | Not reported | 2,882 km | $133.2M (2018) | 67.9% | 30 | Rapid decline |
| 4 | Japan | USA, Puerto Rico and US Virgin Islands | $30.1M | +47.8% | +32.9% | +42.4% | 4.1% | No FTA reported | 0% | 0% | 0% | +0 pp | 10,872 km | $30.1M (2024) | 0% | 30 | Rapid growth |
| 5 | Canada | China | $18.3M | -3.7% | -0% | +18% | 2.5% | No FTA reported | 0.3% | 0.3% | Not reported | Not reported | 11,441 km | $25.5M (2023) | 28.3% | 30 | Declining |
| 6 | Mexico | Republic of Korea | $17.7M | +15.5% | +42.4% | +84.9% | 2.4% | No FTA reported | 0.1% | 0.1% | 0.2% | -0 pp | 12,070 km | $17.7M (2024) | 0% | 29 | Rapid growth |
| 7 | Japan | China, Macao SAR | $15.0M | +74.6% | +40.1% | +27.9% | 2% | No FTA reported | 0% | 0% | Not reported | Not reported | 2,941 km | $22.4M (2023) | 33% | 30 | Rapid growth |
| 8 | China | China, Hong Kong Special Administrative Region | $14.6M | -4.8% | +0.9% | -13.2% | 2% | FTA reported | 0% | 0% | Not reported | Not reported | 1,226 km | $60.5M (2014) | 75.8% | 30 | Declining |
| 9 | China | Japan | $12.1M | -1.5% | -14.7% | -10.4% | 1.6% | No FTA reported | 0% | 0% | 0% | +0 pp | 1,763 km | $39.9M (2012) | 69.6% | 30 | Stable |
| 10 | Japan | Taiwan | $11.8M | -7.1% | +26.8% | +32.6% | 1.6% | No FTA reported | Not reported | Not reported | Not reported | Not reported | 2,109 km | $14.8M (2021) | 19.8% | 30 | Declining |
| 11 | China | Republic of Korea | $11.3M | +7.4% | +1.6% | +2.9% | 1.5% | FTA reported | 0.1% | 0.1% | 0.1% | +0 pp | 867 km | $11.9M (2017) | 5.1% | 30 | Growing |
| 12 | Indonesia | China | $11.0M | +1.4% | -11.1% | +40.7% | 1.5% | FTA reported | 0.3% | 0.3% | 0.1% | +0.2 pp | 4,425 km | $19.9M (2019) | 44.5% | 30 | Stable |
| 13 | Mexico | China | $10.6M | +26.7% | -0.2% | +59.9% | 1.4% | No FTA reported | 0.3% | 0.3% | Not reported | Not reported | 12,928 km | $10.7M (2019) | 1% | 26 | Rapid growth |
| 14 | Viet Nam | Saudi Arabia | $10.5M | +306.1% | +223.3% | Not reported | 1.4% | No FTA reported | 0.1% | 0.1% | Not reported | Not reported | 6,495 km | $10.7M (2023) | 1.8% | 6 | Rapid growth |
| 15 | Australia | China, Hong Kong Special Administrative Region | $9.3M | -10.6% | -7.2% | -0.2% | 1.3% | FTA reported | 0% | 0% | Not reported | Not reported | 7,391 km | $26.7M (2004) | 65.1% | 30 | Rapid decline |
| 16 | Taiwan | China, Hong Kong Special Administrative Region | $9.3M | -17.8% | +96.4% | +8.2% | 1.3% | No FTA reported | Not reported | Not reported | Not reported | Not reported | 801 km | $16.8M (2021) | 44.5% | 30 | Rapid decline |
| 17 | China, Hong Kong Special Administrative Region | China, Macao SAR | $8.9M | +104.8% | +35.6% | +43.9% | 1.2% | FTA reported | 0% | 0% | Not reported | Not reported | 67 km | $10.2M (2023) | 13.1% | 30 | Rapid growth |
| 18 | Canada | Japan | $8.5M | -10.3% | -8.3% | -7.1% | 1.1% | No FTA reported | 0% | 0% | 0.1% | -0 pp | 10,367 km | $23.5M (1995) | 63.9% | 30 | Rapid decline |
| 19 | Canada | USA, Puerto Rico and US Virgin Islands | $8.4M | -4.4% | -7.5% | +1.3% | 1.1% | FTA reported | 0% | 0% | 0% | +0 pp | 556 km | $19.4M (2020) | 56.5% | 30 | Declining |
| 20 | Nicaragua | China | $8.3M | +251.5% | +112.6% | +102.2% | 1.1% | No FTA reported | 0.3% | 0.3% | Not reported | Not reported | 14,375 km | $8.3M (2024) | 0% | 5 | Rapid growth |
| 21 | Japan | Singapore | $8.1M | -1.6% | +3.6% | +10.8% | 1.1% | FTA reported | 0% | 0% | 0% | +0 pp | 5,310 km | $9.3M (2022) | 12.9% | 30 | Stable |
| 22 | Indonesia | China, Macao SAR | $8.0M | +557.4% | +220.7% | +55.1% | 1.1% | No FTA reported | 0% | 0% | Not reported | Not reported | 3,227 km | $12.6M (2023) | 36.2% | 29 | Rapid growth |
| 23 | Peru | Republic of Korea | $7.8M | +41.2% | +54.4% | +75.9% | 1.1% | FTA reported | 0.1% | 0.1% | 0.2% | -0 pp | 16,312 km | $7.8M (2024) | 0% | 28 | Rapid growth |
| 24 | Former Arab Republic of Yemen | China, Hong Kong Special Administrative Region | $7.7M | +12.3% | +5% | +6.1% | 1% | No FTA reported | 0% | 0% | Not reported | Not reported | 7,355 km | $8.6M (2012) | 10.1% | 20 | Rapid growth |
| 25 | Thailand | Japan | $7.0M | -18% | -10.3% | -4.1% | 0.9% | FTA reported | 0% | 0% | 0% | +0 pp | 4,604 km | $15.6M (2000) | 55.2% | 30 | Rapid decline |

## 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=0308)
- [Read the HS4 overview](https://www.yugalinks.com/trade/sector/hs4/0308)
- [Read the HS2 overview](https://www.yugalinks.com/trade/sector/hs2/03)
- [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)