HS Code	Description	Data Type
86	Railway or tramway locomotives, rolling-stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical ( including electro-mechanical ) traffic signaling equipment of all kinds
8606	RAILWAY OR TRAMWAY GOODS VANS AND WAGONS, NOT SELF-PROPELLED	Import Data/Export Data
860630	Tank wagons and the like	Import Data/Export Data

Self-discharging Vans And Wagons, Other Than Those Of Sub-heading 8606 10