Integrated machinery interpretation under customs exemption law extends a multilayer co-extrusion plant beyond the extruder alone.

A multilayer film plant was treated as a single integrated co-extrusion unit for exemption purposes because the extruders, die, cooling ring, collapsing unit, haul-off, slitting and winding arrangements worked together to produce the end product. Technical literature, expert material and the trade understanding showed that the machinery could not be reduced to the extruder alone. Applying the statutory meaning of "machine" in Section Note 5 to Section XVI and the interpretive approach under Section 20 of the General Clauses Act, the notification description was read as covering the complete plant. On that construction, Notification No. 125/86-Cus. extended to the integrated plant, not merely to one component.

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Issues: (i) Whether the imported multi-layer film plant answered the description of a "multilayer coater/extruding machine" under Notification No. 125/86-Cus. and was entitled to the exemption; (ii) whether the machine description in the notification had to be understood as including the entire integrated plant in light of the statutory definition of "machine" and the principles governing notification interpretation.

Issue (i): Whether the imported multi-layer film plant answered the description of a "multilayer coater/extruding machine" under Notification No. 125/86-Cus. and was entitled to the exemption.

Analysis: The imported goods, though described differently in some commercial documents, were shown by the technical literature and expert material to constitute a complete co-extrusion line in which the extruders, die, cooling ring, collapsing unit, haul-off, slitting and winding arrangements function together to produce multilayer film. The production of the end-product did not take place at the stage of the extruder alone. The evidence showed that the plant operated as a single integrated unit and that the individual components were not of material use in isolation.

Conclusion: The imported goods satisfied the description in the notification and the exemption was admissible; the finding was in favour of the assessee.

Issue (ii): Whether the machine description in the notification had to be understood as including the entire integrated plant in light of the statutory definition of "machine" and the principles governing notification interpretation.

Analysis: Section Note 5 to Section XVI treated "machine" as including machinery, plant, equipment, apparatus and appliances, and Section 20 of the General Clauses Act supported using the same meaning in the notification unless the context required otherwise. The Court also applied the trade understanding and technical sense of the expression, holding that the phrase "multilayer coater/extruding machine" covered a complete plant where the interconnected units together performed the principal manufacturing function. On that reading, the notification was not confined to the extruder taken in isolation.

Conclusion: The notification encompassed the integrated plant and not merely the extruder alone; this issue was decided in favour of the assessee.

Final Conclusion: The revenue's challenge failed because the imported equipment was treated as an integrated multilayer co-extrusion plant covered by the exemption notification.

Ratio Decidendi: Where the trade and technical understanding show that a notification's description of machinery refers to an integrated plant performing the principal manufacturing function, the exemption cannot be confined to a single component such as the extruder alone.

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