As large exporter of seaweed in Vietnam, we have been exporting many kind of seaweed with lot of usage as follows:
+ Eucheuma cottonii :are good material for production of carrageenan and bleached cottonii for salad 

+ Gracilaria can use as material for agar agar processing.

+ Sargassum seaweed belong brown seaweed group. They are using for extracting alginate. They have three form : dried, grind and powder

+ Sea lettuce Ulva with high protein , good for animal health and used as animal feed supplement. Especially, we also have green Ulva for human food. They have three form : dried, grind and powder.

+ Seagrape/green caviar : can be used as fresh vegetable and salad.

If you are interested in our seaweed, please do not hesitate to contact us for further information.  we are looking forward your inquiry.

Best regards,
Tara Nguyen