What this code covers
Workers in this unit group breed and raise prawns and shrimps for sale or delivery on a regular basis to buyers, marketing organizations or at markets. Their tasks include: a) purchasing feeds and other supplies; b) renting or investing in prawn farm facilities; c) breeding, raising and cultivating prawns and shrimps; d) preparing prawns and shrimps for market; e) cleaning,sorting, freezing, or icing prawns and shrimps; f) constructing and maintaining prawn facilities; g) delivering or marketing products.