Tariff-linked exemption for expanded polystyrene blocks depends on heading classification and proof of prescribed duty-paid inputs.

A tariff-linked exemption notification was construed by reference to the tariff heading and Chapter Notes, so expanded polystyrene blocks classifiable under Heading 39.21 were not excluded merely because they were blocks rather than films or sheets. The notification covered goods of that heading and expressly excluded only polyurethane products, making the physical form immaterial absent an express exclusion. However, entitlement to the concessional rate also depended on proof that the blocks were manufactured from goods under Heading Nos. 39.01 to 39.15 on which excise duty or additional customs duty had been paid. The concessional benefit therefore required factual verification of that condition.

---

---

Issues: (i) Whether Thermollyd expanded polystyrene blocks were covered by Notification No. 53/88-C.E. for concessional duty under the relevant serial number despite being blocks and not films or sheets; (ii) whether the conditions attached to the claimed serial number were satisfied so as to entitle the assessee to the concessional rate.

Issue (i): Whether Thermollyd expanded polystyrene blocks were covered by Notification No. 53/88-C.E. for concessional duty under the relevant serial number despite being blocks and not films or sheets.

Analysis: The notification was read as a tariff-linked exemption and, therefore, its scope had to be understood with reference to the tariff heading and Chapter Notes. Note 10 to Chapter 39 expanded the expressions used in the tariff context, and the goods were undisputedly classifiable under Heading 39.21. Since the notification covered products of Heading 39.21 and excluded only polyurethane products, the form of the goods as blocks did not by itself take them outside the notification. The product was thus held to fall within the notification.

Conclusion: The goods were covered by Notification No. 53/88-C.E. and the assessee was not excluded merely because the goods were blocks.

Issue (ii): Whether the conditions attached to the claimed serial number were satisfied so as to entitle the assessee to the concessional rate.

Analysis: Although the notification applied in principle, the record before the Tribunal did not establish whether the blocks had been manufactured from goods falling under Heading Nos. 39.01 to 39.15 on which excise duty or additional customs duty under Section 3 of the Customs Tariff Act, 1975 had been paid. Since entitlement to the concessional rate depended on fulfillment of that condition, verification was necessary before grant of the full benefit.

Conclusion: The matter required verification of the notification conditions and the concessional rate could be extended only on satisfaction of those conditions.

Final Conclusion: The appeal succeeded to the extent that the notification was held applicable to the goods, but the grant of concessional duty depended on factual verification of the prescribed condition, and the matter was sent back for that purpose.

Ratio Decidendi: Where an exemption notification is tariff-linked, its coverage is determined with reference to the tariff heading and relevant Chapter Notes, and once the goods fall within the notified heading, the benefit cannot be denied merely because of their physical form unless an express exclusion or unmet condition is shown.

---