HSN
2517
Description
PEBBLES, GRAVEL, BROKEN OR CRUSHED STONE, OF A KIND COMMONLY USED FOR CONCRETE AGGREGATES, FOR ROAD METALLING OR FOR RAILWAY OR OTHER BALLAST, SHINGLE AND FLINT, WHETHER OR NOT HEAT-TREATED, MACADAM OF SLAG, DROSS OR SIMILAR INDUSTRIAL WASTE, WHETHER OR NOT INCORPORATING THE MATERIALS CITED IN THE FIRST PART OF THE HEADING, TARRED MACADAM, GRANULES, CHIPPINGS AND POWDER, OF STONES OF HEADING 2515 OR 2516, WHETHER OR NOT HEAT-TREATED
HSN
3917
Description
TUBES, PIPES AND HOSES, AND FITTINGS THEREFOR (FOR EXAMPLE, JOINTS, ELBOWS, FLANGES), OF PLASTICS
HSN
6810
Description
ARTICLES OF CEMENT, OF CONCRETE OR OF ARTIFICIAL STONE, WHETHER OR NOT REINFORCED
HSN
7214
Description
OTHER BARS AND RODS OF IRON OR NON-ALLOY STEEL, NOT FURTHER WORKED THAN FORGED, HOT-ROLLED, HOT-DRAWN OR HOT-EXTRUDED, BUT INCLUDING THOSE TWISTED AFTER ROLLING