500ml dark soy sauce * OEM manufacturer of brewed soy sauce * Free of ... -GMO materials 1, Product Details: Item NO: A31Product Name: 500ml dark soy sauceIngredient: water, soybeans, wheat flour, salt, sugar, additives (potassium ... of melamine, 3-MPCD, conform to EU/US standard.4). Dark reddish brown and bright in color, delicious and mellow in ...