| 428 / | HD | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| 411.1 | DF | COMPOSITE (NONSTRUCTURAL LAMINATE) {25} |
| 688 | DF | .~ Of inorganic material {1} |
| 689 | DF | .~.~ Metal-compound-containing layer {7} |
| 702 | | .~.~.~ O-containing {1} |
| 703 | DF | .~.~.~.~> Water-settable material (e.g., gypsum, etc.) |