Seaweed Prices in Thailand
| Variety | Market level | Price (US$/kg) | Local (THB) | MoM | YoY | Source |
|---|---|---|---|---|---|---|
| - | Export (unit value) | 19.90 | 683 | ▲ 87.8% | ▲ 87.8% | UN Comtrade (unit value) |
As of June 2026, the seaweed price in Thailand available is US$ 19.90 per kg (683 THB), up 87.8% year-on-year.
Thailand exported 173 tonnes of seaweed in 2024, valued at US$3.43 million, ranking 14th among 83 global exporters and accounting for 0.4% of world exports. The country is a net exporter, with export value showing a slight year-on-year decrease of 0.1%. The latest export unit value for Thai seaweed is US$19.9009 per kg.
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Seaweed Price History & Trend
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Production, Exports, Imports & HS Codes - seaweed in Thailand
Thailand exported 173 tonnes of seaweed in 2024, valued at US$3.43 million, ranking 14th among 83 global exporters and accounting for 0.4% of world exports. The country is a net exporter, with export value showing a slight year-on-year decrease of 0.1%. The latest export unit value for Thai seaweed is US$19.9009 per kg.
Exports UN Comtrade · 2024
In 2024, Thailand exported $3.4M (172.6 t) of seaweed▼ 0.1% YoY. That ranks #14 worldwide (0.4% of global exports).
Export value by year (US$)
Export volume by year
Top seaweed exporters worldwide UN Comtrade · 2024
- #1 South Korea $476.6M · 53.6%
- #2 Indonesia $184.1M · 20.7%
- #3 China $99M · 11.1%
- #4 Japan $20.9M · 2.4%
- #5 Philippines $13.1M · 1.5%
Annual export data Thailand · UN Comtrade
| Year | Export value (US$) | Volume | Avg price/kg |
|---|---|---|---|
| 2024 | $3.4M | 172.6 t | $19.9 |
| 2023 | $3.4M | 324.4 t | $10.6 |
| 2022 | $3.6M | 176.7 t | $20.24 |
| 2021 | $1.9M | 91.3 t | $20.82 |
| 2020 | $1M | 43.2 t | $23.37 |
HS Code
seaweed is traded under Harmonized System code 1212.21. Trade figures above are compiled for this HS heading.
Sources: trade & HS - UN Comtrade. Values are official reported figures.