Wood product classification turns on commercial identity and tariff notes; particle board and laminated articles may remain in their headings.

Block board was treated as falling under Heading 4408, following the cited Supreme Court position. Sitawood BM remained a particle board under sub-heading 4406.10 because waxing its surface did not create a commercially distinct product, and explanatory notes allowed impregnation without loss of identity. The non-decorative laminated window was classified under sub-heading 4410.90 as an article of wood not elsewhere specified, rather than as plywood or merely similar laminated wood. Sitaframe, made from laminated and glued plain particle boards cut to door-frame size and cleared disassembled, was also classified under sub-heading 4410.90 on the basis that it was not plain particle board or plywood. The stated principle was that tariff identity changes only when manufacture creates a distinct commodity.

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Issues: (i) Whether block board was classifiable under Heading 4408; (ii) whether Sitawood BM was classifiable as plain particle board under sub-heading 4406.10; (iii) whether the non-decorative laminated window was classifiable under sub-heading 4410.90; (iv) whether the plain particle board frame known as Sitaframe was classifiable under sub-heading 4410.90.

Issue (i): Whether block board was classifiable under Heading 4408.

Analysis: The classification of block board was treated as settled by the Apex Court decision relied upon in the order, which held block boards to fall under Heading 44.08. No contrary material was accepted to displace that position.

Conclusion: The block board was correctly classified under Heading 4408, against the assessee.

Issue (ii): Whether Sitawood BM was classifiable as plain particle board under sub-heading 4406.10.

Analysis: The product remained a particle board notwithstanding the application of wax on its surface. The order found no evidence that the process brought into existence a new commodity with a distinct character, name or use, and relied on the tariff scheme and explanatory notes indicating that particle boards may be impregnated with substances conferring additional properties without losing their identity.

Conclusion: Sitawood BM was classifiable under sub-heading 4406.10, in favour of the assessee.

Issue (iii): Whether the non-decorative laminated window was classifiable under sub-heading 4410.90.

Analysis: The product was cleared as a rectangular wooden frame formed from laminated veneers. The order held that it was not plywood itself nor merely similar laminated wood, and that it fell within the residuary category of articles of wood not elsewhere specified. The reasoning of the lower authority on essential character was rejected.

Conclusion: The non-decorative laminated window was classifiable under sub-heading 4410.90, in favour of the assessee.

Issue (iv): Whether the plain particle board frame known as Sitaframe was classifiable under sub-heading 4410.90.

Analysis: The product consisted of laminated and glued plain particle boards cut into door-frame sizes and cleared in disassembled form. It was held not to be a plain particle board as such, and not to fit within the headings for particle board or plywood, so Chapter Note 5 to Chapter 44 supported classification as an article of wood not elsewhere specified.

Conclusion: Sitaframe was classifiable under sub-heading 4410.90, in favour of the assessee.

Final Conclusion: The appeal succeeded only in respect of the disputed products other than block board, with the tariff classification of block board sustained and the remaining classifications modified in favour of the assessee.

Ratio Decidendi: For central excise classification, a product remains in its original tariff category unless the manufacturing process brings into existence a commercially distinct commodity, and tariff chapter notes and explanatory notes govern the classification of laminated wood and particle-board based articles.

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