Assessable value excludes maintenance charges for returnable gas cylinders where inspection and cleaning are not part of manufacture.

Inspection, testing and cleaning of durable and returnable gas cylinders did not amount to manufacture because the activities were only for making the containers usable and had no direct or indirect nexus with the manufacture of the gases. The charges recovered for maintaining those cylinders were treated as distinct from the value of the gases cleared in them and were not part of manufacturing cost or manufacturing profit. Service or maintenance charges for returnable containers are not includible in assessable value unless the activity itself forms part of manufacture. The demand, penalty and interest were therefore unsustainable.

---

---

Issues: Whether inspection, testing and cleaning of durable and returnable gas cylinders amounts to manufacture under the Central Excise law, and whether the charges recovered for such activities are includible in the assessable value of the gases cleared in those cylinders.

Analysis: The cylinders were only packing material used for filling and clearing the gases. The inspection, testing and cleaning activities were undertaken to make the cylinders usable, but they had no direct or indirect nexus with the manufacturing process of the gases themselves. Such activities were not shown to be an essential requirement in or in relation to manufacture, nor incidental or ancillary to completion of the manufactured product. Charges recovered for maintaining durable and returnable cylinders were therefore distinct from the value of the gases and could not be treated as manufacturing cost or manufacturing profit. The reasoning was supported by the settled principle that maintenance or service charges for returnable containers are not part of assessable value.

Conclusion: Inspection, testing and cleaning of the gas cylinders did not amount to manufacture, and the charges recovered for those activities were not includible in the assessable value of the gases. The demand, penalty and interest were unsustainable.

Ratio Decidendi: Service or maintenance charges for durable and returnable containers are not includible in the assessable value of the goods contained in them unless the activity itself forms part of the manufacture of those goods.

---