# Clams trade corridors and routes | HS 030771 | Yugalinks

The leading reported route is China to Republic of Korea, with trade value of $58.2M.

## Route access evidence

| Route | Route trade | 5-year growth | Buyer imports | Supplier countries | Applied tariff | Distance |
| --- | --- | --- | --- | --- | --- | --- |
| China to Republic of Korea | $58.2M | -1% | $61.1M | 4 | 14.2% | 956 km |
| USA to China, Hong Kong Special Administrative Region | $33.3M | +1.2% | $67.9M | 21 | 0% | 12,970 km |
| Portugal to Spain | $33.3M | +6.8% | $107.9M | 20 | 0% | 501 km |
| Italy to Spain | $30.4M | -4.6% | $107.9M | 20 | 0% | 1,367 km |
| Thailand to China | $30.0M | +631.4% | $67.4M | 15 | 0.3% | 3,304 km |
| China to Japan | $22.5M | -14.9% | $32.5M | 11 | 0% | 2,098 km |
| Canada to China, Hong Kong Special Administrative Region | $17.7M | +14.7% | $67.9M | 21 | 0% | 12,568 km |
| Spain to Italy | $17.7M | +24.4% | $53.3M | 19 | 0% | 1,367 km |
| France to Spain | $15.9M | +3.3% | $107.9M | 20 | 0% | 1,055 km |
| France to Italy | $15.0M | +52.8% | $53.3M | 19 | 0% | 1,110 km |
| Canada to USA | $11.3M | +2% | $18.3M | 16 | 0% | 548 km |
| Portugal to Italy | $10.5M | +61.4% | $53.3M | 19 | 0% | 1,864 km |
| Canada to China | $10.0M | -18.6% | $67.4M | 15 | 0.3% | 10,598 km |
| Netherlands to Spain | $9.6M | -0.6% | $107.9M | 20 | 0% | 1,481 km |
| Republic of Korea to Japan | $9.4M | -23.2% | $32.5M | 11 | 0% | 1,157 km |
| China to China, Hong Kong Special Administrative Region | $9.0M | -13.8% | $67.9M | 21 | 0% | 1,976 km |
| USA to China | $8.5M | +7.4% | $67.4M | 15 | 0.3% | 10,994 km |
| Morocco to Spain | $7.2M | +80.8% | $107.9M | 20 | 0% | 763 km |
| India to Thailand | $6.5M | +2.5% | $21.9M | 17 | 0.3% | 2,920 km |
| Canada to Spain | $5.9M | +57.8% | $107.9M | 20 | 0.1% | 6,040 km |
| Viet Nam to China | $5.8M | +158.3% | $67.4M | 15 | 0.2% | 2,331 km |
| Republic of Korea to China | $5.8M | -4.5% | $67.4M | 15 | 0.3% | 956 km |
| Mexico to China | $5.8M | +57% | $67.4M | 15 | 0.3% | 12,467 km |
| Indonesia to Thailand | $5.6M | +7.4% | $21.9M | 17 | 0.3% | 2,316 km |
| Malaysia to Thailand | $5.1M | +18.6% | $21.9M | 17 | 0.3% | 1,187 km |
| New Zealand to USA | $4.3M | -5.2% | $18.3M | 16 | 0% | 14,546 km |
| Philippines to China, Hong Kong Special Administrative Region | $4.0M | +15.8% | $67.9M | 21 | 0% | 1,114 km |
| Myanmar to Thailand | $3.7M | +8.7% | $21.9M | 17 | 0.3% | 576 km |
| Spain to France | $3.3M | +3.3% | $10.3M | 25 | 0% | 1,055 km |
| United Kingdom to France | $3.1M | +20% | $10.3M | 25 | 0% | 343 km |
| Canada to Italy | $3.1M | +138.2% | $53.3M | 19 | 0.1% | 7,089 km |
| Netherlands to France | $2.7M | -2.7% | $10.3M | 25 | 0% | 428 km |
| Democratic People\'s Republic of Korea to Japan | $2.5M | -27.7% | $32.5M | 11 | 0% | 1,289 km |
| Mexico to USA | $2.4M | +0.3% | $18.3M | 16 | 0% | 3,369 km |
| Greece to Italy | $2.4M | +24% | $53.3M | 19 | 0% | 1,050 km |
| Japan to Republic of Korea | $2.4M | +28.9% | $61.1M | 4 | 0.1% | 1,157 km |
| USA to Italy | $1.9M | +24.4% | $53.3M | 19 | 0.1% | 6,895 km |
| Netherlands to Italy | $1.8M | +11.7% | $53.3M | 19 | 0% | 1,298 km |
| Denmark to Spain | $1.3M | -15% | $107.9M | 20 | 0% | 2,075 km |
| USA to Spain | $1.1M | +288.1% | $107.9M | 20 | 0.1% | 5,770 km |

## Selected route history

| Year | Route trade | Year-on-year change | 3-year growth |
| --- | --- | --- | --- |
| 2010 | $35.2M | +57% | +12.8% |
| 2011 | $67.1M | +90.7% | +49.4% |
| 2012 | $69.2M | +3.2% | +45.7% |
| 2013 | $71.5M | +3.2% | +26.7% |
| 2014 | $92.3M | +29.2% | +11.2% |
| 2015 | $92.1M | -0.2% | +10% |
| 2016 | $78.1M | -15.2% | +3% |
| 2017 | $68.8M | -11.9% | -9.3% |
| 2018 | $60.8M | -11.7% | -12.9% |
| 2019 | $61.2M | +0.7% | -7.8% |
| 2020 | $49.2M | -19.7% | -10.6% |
| 2021 | $53.7M | +9.3% | -4% |
| 2022 | $60.5M | +12.6% | -0.4% |
| 2023 | $55.4M | -8.4% | +4.1% |
| 2024 | $58.2M | +5% | +2.7% |

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