This document provides a product specification sheet for fish concentrates, listing the analysis of crude proteins, fats, vitamins, trace elements, and other additives contained in the concentrate per kg. It specifies the minimum and maximum percentages of various nutrients including crude protein, fats, moisture, ash, fiber, calcium, phosphorus, sodium, chlorine, amino acids, vitamins A, D3, E, K3, B vitamins, folic acid, niacin, choline chloride, trace elements like iron, copper, manganese, zinc, iodine, and selenium. It also lists the antioxidant blend and fish concentrates added.