Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69 — Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69
general: See 9903.88.03.
| Code | Description | Units |
|---|---|---|
| 6806.90.00.10 | Accoustical pads and boards | m2 |
| 6806.90.00.20 | Of molded calcium silicate | m2 |
| 6806.90.00.90 | Other | kg |