6806.90.00.20

HTS 10

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 › Other › Of molded calcium silicate

Classification

Governing Provision

Governed by 6806.90.00 (inherited_rate_bearing_ancestor)

Additional Duties & Quota
Additional Duties
None
Quota
None
Trade Programs

None applicable

Rate Changes

8 rate changes detected across revisions