Classification of continuous casting equipment turns on function: parts fall under the parts entry, while tundish is treated as a ladle.

Roller tables and mould oscillators used in a continuous slab casting project were treated as components of the casting system, not as casting machines in themselves, so they fell under the parts entry in sub-heading 8454.90. Tundish was regarded as an intermediate vessel functioning like a ladle for holding molten metal before pouring into moulds, so it was classified under sub-heading 8454.10 within the main heading for metallurgy casting equipment. The classification turned on the specific function of each item and the distinction between independent machinery and parts of a continuous casting process.

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Issues: (i) Whether roller tables and mould oscillators used in a continuous slab casting project were classifiable as continuous casting machines under sub-heading 8454.10 or as parts under sub-heading 8454.90; (ii) Whether tundish was classifiable under sub-heading 8454.10 as a ladle or under sub-heading 8454.90 as a part.

Issue (i): Whether roller tables and mould oscillators used in a continuous slab casting project were classifiable as continuous casting machines under sub-heading 8454.10 or as parts under sub-heading 8454.90.

Analysis: Heading 8454 covers converters, ladles, ingot moulds and casting machines of a kind used in metallurgy or metal foundries. The disputed roller tables and mould oscillators were found not to be casting machines by themselves. The explanatory notes treated a group of conveyor rollers as part of the continuous casting process, and the goods supplied were shown to be components of the continuous casting system rather than independent casting machines. When a specific heading exists for parts, classification has to follow that specific entry.

Conclusion: The roller tables and mould oscillators were classifiable under sub-heading 8454.90 as parts, not under sub-heading 8454.10.

Issue (ii): Whether tundish was classifiable under sub-heading 8454.10 as a ladle or under sub-heading 8454.90 as a part.

Analysis: Tundish was described as an intermediate vessel used to hold molten metal before it is poured into moulds. The description was treated as akin to a ladle, and the denial of that character was not sustained. Since heading 8454 specifically includes ladles, the function performed by tundish brought it within the principal heading rather than the parts entry.

Conclusion: The tundish was classifiable under sub-heading 8454.10.

Final Conclusion: The classification dispute was resolved by treating roller tables and mould oscillators as parts of the continuous casting system, while tundish was treated as a ladle falling within the main heading.

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