Section 17 Vehicles, aircraft, vessels and associated transport equipment 86 Railway or tramway locomotives, rolling-stock and parts thereof; railway o mechanical (i 86 06 Railway or tramway goods vans and wagons, not self-propelled Commodity Code Description 86 06 10 - Tanks wagons and the like 86 06 30 - Self-discharging vans and wagons, other than those of subheading 8606.10 86 06 91 - - Covered and closed 86 06 92 - - Open, with non-removable sides of a height exceeding 60 cm 86 06 99 - - Other