Composite plastic administration sets were treated as residuary goods, while extended excise demand failed without allegations of suppression or fraud.

Composite plastic administration sets fitted with catheter, needle and clamp were held not to be mere articles of plastic, because they had a distinct commercial identity and use and were understood in the market as administration sets; they were therefore classified under the residuary tariff entry rather than the plastic articles entry. On limitation, the extended excise demand was unavailable because the department already knew the manufacturing process and the notice did not allege fraud, collusion, wilful mis-statement, suppression of facts or intent to evade duty. Recovery was confined to the normal six-month period.

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Issues: (i) Whether plastic administration sets fitted with catheter, needle and clamp were classifiable under Tariff Item No. 15A(2) as articles of plastic or under Tariff Item No. 68 as goods not elsewhere specified; and (ii) whether duty for the period prior to six months from the show cause notice could be demanded in the absence of fraud, collusion, wilful mis-statement, suppression of facts or contravention of the rules with intent to evade duty.

Issue (i): Whether plastic administration sets fitted with catheter, needle and clamp were classifiable under Tariff Item No. 15A(2) as articles of plastic or under Tariff Item No. 68 as goods not elsewhere specified.

Analysis: The articles in question were not mere plastic tubes in another form. They were composite administration sets having a distinct commercial identity and use, being fitted with non-plastic components and known in the market as administration sets. Tariff Item No. 15A(2) covered articles of plastic as plastic materials in different shapes and forms, while Tariff Item No. 68 operated as a residuary entry for goods not otherwise specified. Applying the trade meaning of the expression and the principle of noscitur a sociis, the Court held that the sets could not be treated as articles of plastic within Tariff Item No. 15A(2).

Conclusion: The goods were correctly classifiable under Tariff Item No. 68 and this issue was decided against the assessee.

Issue (ii): Whether duty for the period prior to six months from the show cause notice could be demanded in the absence of fraud, collusion, wilful mis-statement, suppression of facts or contravention of the rules with intent to evade duty.

Analysis: The record showed that the department had visited the factory, knew the nature of manufacture, had taken samples and had received the relevant information regarding raw materials and process. The show cause notice did not allege fraud, collusion, wilful mis-statement, suppression of facts or breach of rules with intent to evade duty. On those facts, the extended recovery basis was not attracted, and the department could recover duty only within the normal period of six months prior to the notice.

Conclusion: The extended demand was not sustainable and this issue was decided in favour of the assessee.

Final Conclusion: The classification objection failed, but the demand could proceed only for the normal limitation period, so the petition succeeded in part.

Ratio Decidendi: Composite goods with a distinct commercial identity, made of plastic along with other materials, are not necessarily "articles of plastic" for a specific tariff item; and an extended excise demand cannot be invoked without the requisite allegations of fraud, collusion, wilful mis-statement, suppression of facts or intent to evade duty.

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