Step 1 ·
Section
XV
Base metals and articles of base metal
Is it iron or steel; an article made of iron or steel; copper or an article made of copper; nickel or an article made of nickel; aluminium or an article made of aluminium; lead or an article made of lead; zinc or an article made of zinc; tin or an article made of tin; another base metal, sintered metal or cermet, or an article made from one of these; a base-metal tool, implement, knife, spoon or fork, or a part thereof; or another miscellaneous article made of base metal?
✓
Step 4 ·
Subheading
7311 00
Containers of iron or steel, for compressed or liqu…
1 of 1 subheading under heading 7311
Is the iron or steel gas container seamless or not; if it is seamless, is its pressure at least 165 bar or less than 165 bar, and what is its capacity: less than 20 l, at least 20 l but not over 50 l, over 50 l, or, if it is not seamless, less than 1,000 l or at least 1,000 l?
✓