Group | Class | Subclass | Item | Title |
| | | | |
|
151 | | | | Monumental or building stone |
|
| 1510 | 15100 | | Monumental or building stone |
| | | 15100.10 | Basalt monumental or building stone |
| | | 15100.20 | Dolerite monumental or building stone |
| | | 15100.30 | Granite monumental or building stone |
| | | 15100.40 | Limestone monumental or building stone |
| | | 15100.40.10 | Oamaru monumental or building stone |
| | | 15100.40.90 | Other limestone monumental or building stone |
| | | 15100.50 | Marble monumental or building stone |
| | | 15100.60 | Sandstone monumental or building stone |
| | | 15100.90 | Other monumental or building stone |
|
152 | | | | Gypsum; anhydrite; limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement |
|
| 1520 | 15200 | | Gypsum; anhydrite; limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement |
| | | 15200.10 | Ground limestone |
| | | 15200.20 | Limestone (including shell and coral) |
| | | 15200.20.10 | Limestone for manufacturing lime for agriculture |
| | | 15200.20.20 | Limestone for burning |
| | | 15200.20.30 | Limestone for chemicals |
| | | 15200.20.40 | Limestone for cement |
| | | 15200.20.50 | Limestone for flux (including in iron and steel and non-ferrous metal industries) |
| | | 15200.20.60 | Limestone for furnace lining |
| | | 15200.20.70 | Limestone for road construction |
| | | 15200.20.90 | Limestone for purposes other than agriculture, burning, chemicals, flux or furnace lining |
| | | 15200.30 | Gypsum |
| | | 15200.90 | Anhydrite; calcareous stone of a kind used for the manufacture of lime or cement (excluding limestone) |
|
153 | | | | Sands, pebbles, gravel, broken or crushed stone, natural bitumen and asphalt |
|
| 1531 | 15310 | | Natural sands |
| | | 15310.10 | Sand |
| | | 15310.10.10 | Sand for concrete |
| | | 15310.10.90 | Sand, excluding for concrete |
| | | 15310.20 | Silica |
| | | 15310.20.10 | Silica for glass |
| | | 15310.20.20 | Silica for flux |
| | | 15310.20.30 | Silica for foundries |
| | | 15310.20.90 | Silica for other purposes |
| 1532 | 15320 | | Pebbles, gravel, broken or crushed stone, macadam; tarred macadam; granules, chippings and powder of stone |
| | | 15320.10 | Pebbles for grinding |
| | | 15320.20 | Gravel |
| | | 15320.30 | Crushed and broken stone (excluding gravel and limestone) |
| | | 15320.30.05 | Basalt, crushed and broken |
| | | 15320.30.10 | Dacite, rhyodacite, rhyolite or toscanite, crushed and broken |
| | | 15320.30.15 | Diorite, crushed and broken |
| | | 15320.30.20 | Dolomite, crushed and broken |
| | | 15320.30.25 | Granite, crushed and broken |
| | | 15320.30.30 | Hornfels, crushed and broken |
| | | 15320.30.35 | Quartzite, crushed and broken |
| | | 15320.30.40 | Sandstone, crushed and broken |
| | | 15320.30.45 | Shale and schist, crushed and broken |
| | | 15320.30.90 | Crushed and broken stone, n.e.c. |
| | | 15320.90 | Macadam, tarred macadam, granules, chippings and powder of stone and other pebbles |
| 1533 | 15330 | | Natural bitumen and asphalt; asphaltites and asphaltic rock |
| | | 15330.00 | Natural bitumen and asphalt; asphaltites and asphaltic rock |
|
154 | | | | Clays |
|
| 1540 | 15400 | | Clays |
| | | 15400.05 | Bentonite |
| | | 15400.10 | Brick clay and shale |
| | | 15400.15 | Cement clay and shale |
| | | 15400.20 | Damouritic clay |
| | | 15400.25 | Fireclay n.e.c. |
| | | 15400.30 | Fuller's earth |
| | | 15400.35 | Kaolin (including ball clay) |
| | | 15400.40 | Pipe and tile clay (including terra cotta for roofing tiles and other purposes) |
| | | 15400.45 | Pottery clay (including moulder's clay) |
| | | 15400.50 | Sillimanite |
| | | 15400.55 | Stoneware clay |
| | | 15400.90 | Other clays |