CESTAT Upholds Reclassification of AKD Wax Imports but Quashes Extended Duty Demand and Penalties

May 29, 2026 : In a significant customs classification ruling, the Chennai Bench of the Customs, Excise and Service Tax Appellate Tribunal (CESTAT) has upheld the Customs Department’s decision to reclassify imported Alkyl Ketene Dimer (AKD Wax) under a different tariff heading, while simultaneously setting aside the invocation of the extended limitation period, confiscation of past consignments, and penalties imposed on the importer, its executive, and its customs broker.

The dispute arose from imports made by M/s Arjun Chemicals Pvt. Ltd. between October 2007 and July 2012. The company imported AKD Wax from China and classified the product under Customs Tariff Heading (CTH) 29141990. Following an investigation by the Directorate of Revenue Intelligence (DRI), Customs authorities alleged that the product was more appropriately classifiable under CTH 34049090 as a wax preparation, resulting in a higher customs duty liability. The Department further alleged that the importer had described the product as “paper finishing chemicals” to facilitate incorrect classification and evade customs duties.

The adjudicating authority had confirmed a differential duty demand exceeding ₹2.07 crore along with interest, ordered confiscation of imported goods, and imposed penalties on the importer company, its Chief Operating Officer P.L. Ganeshan, and customs broker M/s Nippon Sea Freight Systems under the provisions of the Customs Act, 1962. Aggrieved by the order, all three appellants approached the Tribunal.

The Tribunal examined whether AKD Wax was correctly classifiable under Chapter 29, as claimed by the importer, or under Chapter 34, as asserted by the Department. It also considered whether the Department was justified in alleging suppression of facts and invoking the extended period of limitation under the proviso to Section 28 of the Customs Act, 1962. Further, the Bench assessed whether penalties imposed under Section 112(a) of the Act on the importer’s executive and customs broker could legally survive.

After reviewing technical literature, laboratory reports, Harmonized System of Nomenclature (HSN) explanatory notes, and evidence on record, the Tribunal concluded that AKD Wax possessed characteristics of a wax preparation and was commercially used in paper sizing and finishing applications. The Bench relied heavily on a Central Revenue Control Laboratory (CRCL) report, which described the imported product as having waxy characteristics and satisfying parameters such as dropping point and viscosity typically associated with products classified under Heading 3404.

The Tribunal observed that AKD Wax was manufactured from fatty acids such as lauric acid and palmitic acid and existed commercially in a solid wax-like form. It held that the product could not be regarded merely as a separate chemically defined organic compound falling under Chapter 29. According to the Bench, “once the product assumes the character of chemically produced wax preparation possessing waxy characteristics, commercial identity and functional usage as sizing wax, the classification under Chapter 34 becomes more appropriate.”

On this basis, CESTAT upheld the Department’s classification of AKD Wax under CTH 34049090 and rejected the importer’s claim that the goods should continue to be classified under Chapter 29.

However, the Tribunal drew a clear distinction between the classification dispute and allegations of suppression or fraud. It noted that the importer had consistently declared the goods as “Alkyl Ketene Dimer (AKD Wax)” in all import documents and that Customs authorities had repeatedly assessed and cleared 243 consignments under the same classification over several years. The Bench found that Customs officers had access to all relevant documents, had scrutinized the Bills of Entry, and had even conducted laboratory testing of earlier consignments.

Significantly, the Tribunal held that these facts undermined the Department’s claim of deliberate suppression or wilful misstatement. It observed that prior to the introduction of self-assessment in April 2011, classification and assessment were undertaken by Customs officers themselves. Therefore, the Department could not retrospectively allege suppression when it had consistently accepted the classification for years.

The Bench emphasized that “the allegation of deliberate suppression or wilful misstatement with intent to evade duty cannot be sustained for the purpose of invoking extended period.” It further noted that the dispute essentially involved the interpretation of competing tariff entries rather than any fraudulent conduct by the importer.

Relying on earlier Tribunal precedents, including decisions in Nexus Electro Steel Ltd. and Raghav Industrial Products, CESTAT ruled that the extended limitation period under the proviso to Section 28 of the Customs Act could not be invoked where the Department had long been aware of the nature and classification of the goods. As a result, the demand for customs duty beyond the normal limitation period was set aside. The Tribunal held that differential duty could be recovered only for the normal period prescribed under Section 28(1) of the Customs Act, along with applicable interest under Section 28AA.

The Tribunal also examined the confiscation order. It found that most consignments had already been cleared for home consumption and were no longer available for confiscation. Referring to the Supreme Court’s ruling in Finesse Creations Inc. v. Commissioner of Customs, the Bench set aside confiscation relating to those earlier consignments. Nevertheless, it upheld confiscation of the live consignment detained in July 2012, valued at approximately ₹63.39 lakh, along with a redemption fine of ₹6 lakh under Section 111(m) of the Customs Act.

Importantly, the Tribunal also quashed all penalties imposed on Arjun Chemicals, its Chief Operating Officer P.L. Ganeshan, and customs broker Nippon Sea Freight Systems. It found no evidence demonstrating suppression, collusion, conscious knowledge, or deliberate abetment necessary to sustain penalties under Section 112(a) of the Customs Act.

The ruling carries significant implications for customs classification disputes across India. While affirming the Department’s authority to correct an earlier classification where technical evidence justifies a different tariff entry, the decision reinforces the principle that extended limitation periods and penal consequences cannot be imposed merely because the Department later changes its interpretation of a tariff heading. The judgment underscores that where importers have openly declared goods and Customs authorities have consistently accepted assessments over a prolonged period, allegations of suppression require clear and convincing evidence.

With this decision, CESTAT partly allowed the appeals, upholding the revised classification of AKD Wax but substantially reducing the financial and penal consequences imposed on the appellants.

Case Reference : M/s. Arjun Chemicals Pvt. Ltd. & Ors. v. Commissioner of Customs, Chennai-II Commissionerate, Final Order Nos. 40632-40634/2026.