General specifications of the Sudanese watermelon seeds: Purity 99% Color white, between white and yellow, black Moisture Max 5.9 - 9% Size 8mm - 12mm Splits 3 - 5 % Protein 37.4% Oil content 50 - 51 % Admixture 1% Good for human use and free from any chemicals or insects. Watermelon seeds types: Sadir Grade : Size: between 8mm - 12mm Color: brownish with 4% maximum other color seeds. Farash Grade: Size: between 8mm - 12mm Color: creamy with 4% max. other color seeds Kashair Grade: Size: between 10mm - 14mm Color: white Jumbo Grade. Size: between 10mm - 14mm Color: white Packing and Export Packing is done usually in 40 - 45 KG PP bags, and exported in 20 feet containers which will carry 18 metric tons.