… 23.07 ‑ Wine lees; argol. Wine lees originate as a muddy deposit during the … wine. When the deposit is filter‑pressed, wine lees in the solid form are obtained. Dried wine lees may be in powder or …
… 39.08 ‑ Polyamides in primary forms. 3908.10 ‑ Polyamide‑6, ‑11, … or ‑6,12 3908.90 ‑ Other This heading covers polyamides and copolymers thereof. Linear polyamides are known as nylons. …
… 26.13 ‑ M olybdenum ores and concentrates. 2613.10 ‑ Roasted 2613.90 ‑ Other The principal molybdenum ores generally classified in this heading are : (a) Molybdenite, molybdenum sulphide. (b) Wulfenite, lead …