Explanatory notes
… capacity of less than 50 l : 7310.21 ‑ ‑ Cans which are to be closed by soldering or crimping 7310.29 ‑ ‑ Other Whereas … tins, etc., mainly used as sales packings for butter, milk, beer, preserves, fruit or fruit juices, biscuits, tea, … by means of double walls or bottoms subject to there being no provision for circulating heating or cooling fluids …