Dried E-cottonie moisture: 38% Impurities 3% our Grade is Premium Quality We have been produced Dried E-Cottonie, Glacilaria, Sargassum since 2007 if you interested of our product please dont hestitate to contact us + Payment: T/T payment term +50% in advance after signed PI +50 % as soon as you received the copy of BL by Fax + Lead time : 20 days after received the deposit .