# Clams trade prices and signals | HS 030772 | Yugalinks

The featured reported corridor is Canada to China, with a unit value of $9,369.83 per metric ton.

## Latest corridor price evidence

| Year | Route | USD per ton | Market median | Difference | Quantity |
| --- | --- | --- | --- | --- | --- |
| 2023 | Canada to China | $11,624.16 | $5,023.74 | +131.4% | 6,236 t |
| 2023 | China to Japan | $10,160.2 | $12,023.52 | -15.5% | 1,892.3 t |
| 2023 | Canada to USA | $5,157.25 | $4,966.87 | +3.8% | 2,248.1 t |
| 2023 | China to Malaysia | $2,168.55 | $3,464.74 | -37.4% | 5,088.9 t |
| 2023 | Canada to Japan | $5,622.85 | $12,023.52 | -53.2% | 1,523.8 t |
| 2023 | China to China, Hong Kong Special Administrative Region | $4,896.72 | $11,500 | -57.4% | 1,451.8 t |
| 2023 | China to Republic of Korea | $2,033.96 | $2,799.85 | -27.4% | 2,870 t |
| 2023 | Portugal to Spain | $5,231.6 | $6,329.15 | -17.3% | 953.5 t |
| 2023 | France to Spain | $4,641.92 | $6,329.15 | -26.7% | 794.9 t |
| 2023 | Republic of Korea to Spain | $6,329.15 | $6,329.15 | 0% | 513.5 t |
| 2023 | Netherlands to Spain | $3,735.02 | $6,329.15 | -41% | 763.6 t |
| 2023 | Thailand to Japan | $16,730.06 | $12,023.52 | +39.1% | 155 t |
| 2023 | China to Singapore | $2,161.52 | $11,192.06 | -80.7% | 1,072 t |
| 2023 | China to Australia | $3,642.43 | $6,861.11 | -46.9% | 628.7 t |
| 2023 | Spain to Portugal | $2,992.52 | $6,729.28 | -55.5% | 569 t |
| 2023 | Italy to Spain | $4,102.09 | $6,329.15 | -35.2% | 413.8 t |
| 2023 | Canada to Viet Nam | $5,253.97 | $5,634.67 | -6.8% | 306.4 t |
| 2023 | Canada to Thailand | $5,356.39 | $4,959.77 | +8% | 292.4 t |
| 2023 | Spain to Italy | $5,908.59 | $9,700.01 | -39.1% | 246.7 t |
| 2023 | France to Italy | $21,494.03 | $9,700.01 | +121.6% | 61.8 t |
| 2023 | New Zealand to USA | $4,436.64 | $4,966.87 | -10.7% | 294.8 t |
| 2023 | Ireland to China | $5,023.74 | $5,023.74 | 0% | 255.3 t |
| 2023 | Canada to Republic of Korea | $7,894.49 | $2,799.85 | +182% | 156.4 t |
| 2023 | Pakistan to Thailand | $4,959.77 | $4,959.77 | 0% | 246.1 t |
| 2023 | Canada to France | $13,480.67 | $8,690.83 | +55.1% | 84.7 t |
| 2023 | Republic of Korea to Japan | $14,638.42 | $12,023.52 | +21.7% | 74.7 t |
| 2023 | Italy to Germany | $18,546.59 | $10,291.67 | +80.2% | 58.9 t |
| 2023 | New Zealand to Australia | $6,999.81 | $6,861.11 | +2% | 151.8 t |
| 2023 | Netherlands to Belgium | $11,232.1 | $11,232.1 | 0% | 92.5 t |
| 2023 | Viet Nam to USA | $3,723.17 | $4,966.87 | -25% | 269.5 t |
| 2023 | Netherlands to Portugal | $3,076.79 | $6,729.28 | -54.3% | 321.7 t |
| 2023 | Indonesia to Malaysia | $823.32 | $3,464.74 | -76.2% | 1,167.7 t |
| 2023 | Canada to Other Asia, nes | $11,761.06 | $6,086.85 | +93.2% | 77.8 t |
| 2023 | Viet Nam to Republic of Korea | $1,559.08 | $2,799.85 | -44.3% | 539 t |
| 2023 | China to USA | $2,287.54 | $4,966.87 | -53.9% | 330.8 t |

## Featured corridor trade history

| Year | Route trade | Year-on-year change | 3-year growth |
| --- | --- | --- | --- |
| 2010 | $4.8M | +101.4% | +11.8% |
| 2011 | $9.1M | +88.6% | +48.9% |
| 2012 | $11.0M | +21.2% | +66.4% |
| 2013 | $7.8M | -28.9% | +17.6% |
| 2014 | $9.0M | +14.6% | -0.4% |
| 2015 | $8.9M | -0.7% | -6.9% |
| 2016 | $14.9M | +67% | +23.8% |
| 2017 | $19.9M | +33.8% | +30.4% |
| 2018 | $46.5M | +133.3% | +73.4% |
| 2019 | $57.4M | +23.4% | +56.8% |
| 2020 | $41.9M | -27% | +28.1% |
| 2021 | $57.6M | +37.5% | +7.4% |
| 2022 | $54.8M | -4.9% | -1.5% |
| 2023 | $63.5M | +15.9% | +14.9% |
| 2024 | $62.4M | -1.7% | +2.7% |

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