Appellant disputes classification of grinding rolls, time-bar issue raised, violation of natural justice found.

The appellant challenged the Commissioner's classification of grinding rolls under 8404.00, arguing they should be classified under 7325.10. The Tribunal upheld the classification under 8404.00, considering the rolls as integral parts of bowl mills. Regarding the time bar issue, the appellant argued that a subsequent notice was time-barred despite earlier notices within six months. The Tribunal found a violation of natural justice in the Commissioner's order and remanded the case for proper quantification of duty and penalty after allowing the appellant hearings on all show cause notices.

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Issues: Classification and Time Bar

Classification Issue Analysis:
The appellant challenged the Commissioner's order on grounds of classification, claiming that grinding rolls were cast articles of iron, not steel. They argued that when supplied independently, the rolls were classified under sub-heading 7325.10, not 8404.00. Referring to a Tribunal decision, they contended that the rolls, after proof machining, fell under Chapter 73, not Chapter 89. However, the Revenue argued that the rolls were parts of bowl mills, classified under 8404.00 when supplied with mills. The Commissioner's classification under 8404.00 was upheld as the rolls were ready-to-use components of bowl mills, not merely cast articles of iron.

Time Bar Issue Analysis:
Regarding limitation, the appellant highlighted three show cause notices issued within six months, but argued that a subsequent notice for the same period was time-barred. They cited various decisions to support their stance, emphasizing that the extended period for demanding duty should not apply due to approved classification. The Revenue contended that suppression of facts justified the extended period, citing instances where notices were issued within five years of detecting irregularities. The Tribunal found the Commissioner's order violated natural justice by not providing hearings for all notices, remanding the case for correct quantification of duty and penalty after hearing the appellant on all show cause notices.

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