Frozen and Fresh Pork Meat Specification: Without skin, fat and bones; each half carcass cut into the following four pieces: 1.Nape: Each piece weighing 0.8kg net min. 2.Shoulder: Each piece weighs 1.35kg net each min. 3.Loin: Each piece weighs 0.55kg net each min. 4.Leg: Each piece weighs 2.2kg net each min. With slight fat left on each piece of meat. In each carton, one piece of meat weighing less than the above stipulation is allowed. Packing:Packed separately in cartons weighing 25kg net each, lined with a polythene bag. Frozen Pork Sparerib Specification: Skin-off, bone-in, with tenderloin and ribs 4-6cm in width,fat tissue not exceeding 0.5cm. Packing:In cartons of 25kg net each. Frozen pork liver Specification: Without veins, fat and gall, fresh in quality and neat in appearance. Packing: 4 boxesX5kg to a carton. Frozen pork Heart Specification: Washed and drained, without veins and bloodstain, fresh in quality and neat in appearance. Packing: 4 boxes to a carton of 20kg. Frozen pork Kidney Specification: Fat and external membrane removed, fresh in quality and neat in appearance. Packing: 4 boxes to a carton of 20kg. Frozen pork spleen Specification: Fresh in quality, well-frozen and with a slight amount of fat left. Packing: 4 boxes(polybags)X5kg to a carton of 20kg. Frozen pork stomach(cooked) Specification: Fresh in quality, clean and neat,boiled and well-frozen. Packing: In a carton of 20kg net each. Frozen pork trotter Specification: Fresh in quality and neat in appearance. Packing: In a carton of 20kg net each. Frozen pork intestines Specification: Fresh, well-trimmed and washed, 80-150 cm in length each. Packing: In cartons of 20kg, 5000gX4 boxes each.