T

METAL [LIQUIFIED PETROLEUM GAS CONTAINER TANKS], SOLD EMPTY, AND PIPEFITTINGS, FLANGES AND TANK HEADS THEREFOR; METAL PRESSURE-VESSEL HEADS FOR USE WITH CONTAINER TANKS; METAL PRESSURIZED CONTAINERS FOR USE IN THE CHEMICAL, COSMETIC, PHARMACEUTICAL AND FOOD PROCESSING INDUSTRIES

RAILWAY CARS [AND MARINE BARGES]

[ROAD BUILDING MATERIALS, namely, CONCRETE AND AGGREGATE MADE OF SAND, GRAVEL, AND LIMESTONE]

REPAIR AND MAINTENANCE OF RAILWAY CARS