(b)"contract of affreightment" means a service contract under which a tonnage tax company agrees to transport a specified quantity of specified products at a specified rate, between designated loading and discharging ports over a specified period;(B)specific shipping trades, being-(i)on-board or on-shore activities of passenger ships comprising of fares and food and beverages consumed on board;(ii)slot charters, space charters, joint charters, feeder services, container box leasing of container shipping.