"Nori, Not Elsewhere Included" refers to nori seaweed species (primarily from the genus *Porphyra*, now *Pyropia*) that are not classified under a specific species in trade statistics, but are grouped together due to their similar use and value. Nori is a type of edible seaweed widely used in East Asian cuisine, especially for sushi and snacks. The top nori-producing countries are Japan, South Korea, and China, which together dominate the global nori industry. Japan is renowned for its long-standing tradition and advanced aquaculture techniques, producing high-quality nori that is a staple in its cuisine and export market. South Korea is also a major producer, with its own unique processing methods and robust domestic and export markets. China has rapidly expanded its production in recent decades, becoming a significant player in both raw material supply and processed nori products. The nori industry in these countries supports thousands of coastal communities and is characterized by sophisticated aquaculture systems, seasonal harvesting, and both artisanal and industrial processing.
| Rank | Country | Metric Tons |
|---|---|---|
| 1 | Chile | 305 |
Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.