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. 2025 Aug 15;15:29968. doi: 10.1038/s41598-025-15458-y

Table 2.

Domestic eel supply and export volumes in the 11 countries/regions where samples were collected for species identification, with other top 10 countries.

Country/region Domestic supply volume Expot (t)
FAO data Informal Consultation data
Total (t) % global per capita (g) Total (t) % global per capita (g)
Countries/regions investigated in this study Australia 537.9 0.19 20.8 537.9 0.44 20.8 13.4
Canada 1,054.9 0.37 27.7 1,054.9 0.87 27.7 268.5
China 171,995.1 60.17 119.1 7,401.5 6.10 5.1 97,050.7
France 431.3 0.15 6.6 431.3 0.36 6.6 364.4
HongKong 3,236.6 1.13 427.7 3,236.6 2.67 427.7 274.9
Japan 54,993.9 19.24 436.2 54,993.9 45.35 436.2 101.8
Singapore 684.3 0.24 116.0 684.3 0.56 116.0 58.2
Spain 519.7 0.18 11.1 519.7 0.43 11.1 278.5
Taiwan 1,809.6 0.63 79.5 1,809.6 1.49 79.5 1,714.8
UK 301.2 0.11 4.4 301.2 0.25 4.4 187.6
USA 7,038.9 2.46 21.1 7,038.9 5.80 21.1 1,903.5
11 countries/regions 242,603.5 84.87 111.1 78,009.8 64.33 35.7 102,216.0
Other top 10 countries in supply volume Malaysia 5,489.1 1.92 167.4 5,489.1 4.53 167.4 3,386.4
Netherlands 3,145.5 1.10 183.2 3,145.5 2.59 183.2 1,551.6
Philippines 1,809.7 0.63 16.3 1,809.7 1.49 16.3 0.1
Russia 4,510.3 1.58 30.9 4,510.3 3.72 30.9 93.5
South Korea 18,812.9 6.58 366.7 18,812.9 15.51 366.7 79.6
Global total 285,864.3 100.00 36.2 121,270.7 100.00 15.4 133,531.9

Domestic eel supply was calculated as the sum of production and import volumes minus export volumes and represents the average values from 2020 to 2022. Due to significant discrepancies in aquaculture production volumes for China between the FAO and the Informal Consultation, data from both sources are presented. Regardless of the data source, the countries/regions where sampling was conducted accounted for 60% to 80% of the global eel supply. Per capita eel supply was calculated by dividing the domestic eel supply for each country, as shown in the table, by the average population of that country from 2020 to 2022.