
Aadrikaa Legal Services (ALS) – IDT Tax I Arbitration I Litigation
Date: 26.06.2026
CESTAT Chennai Clarifies Customs Classification and Exemption for Imported Float Glass

This Short Article has been prepared & written by Advocate Ravi Shekhar Jha-Delhi High Court, New Delhi. The views expressed are based on his interpretation of the law. He can be reached at his email id intelconsul@gmail.com .
The Customs, Excise and Service Tax Appellate Tribunal (CESTAT) Chennai recently delivered a significant judgment in the case of M/s. Suraj Constructions, clarifying the classification of imported Clear Float Glass and the eligibility for customs exemption benefits. This article provides a detailed analysis of the case, the legal issues involved, and the implications for importers and customs authorities.
Background of the Case
M/s. Suraj Constructions imported Clear Float Glass and claimed the benefit of concessional customs duty under Sl. No. 934(I) of Notification No. 46/2011-Cus. The dispute arose when an audit objection led the Department to classify the goods under CTH 7005 29 90 (which does not attract the exemption), instead of CTH 7005 10 90 (which does). The Department initiated proceedings to deny the exemption, recover differential duty of Rs. 14,50,507, and impose penalties and fines.
Key Legal Issues
The Tribunal addressed two main questions:
- Can the tariff classification mentioned in the PTA Certificate of Origin override the classification determined under the Indian Customs Tariff Act, 1975?
- Are the demands for differential duty, confiscation, redemption fine, penalty, and interest sustainable in this context?
Analysis and Findings
1. Classification of Clear Float Glass
- Scientific Evidence: The appellant provided multiple reports from CSIR-Central Glass and Ceramic Research Institute (CGCRI), confirming that float glass manufactured through the float process contains a microscopic tin layer with absorbent and non-reflective properties. This satisfies the requirements of Chapter Note 2(c) to Chapter 70, which defines “absorbent, reflecting or non-reflecting layer.”
- Judicial Precedents: The Tribunal relied on its own previous decisions and those in similar cases (e.g., Bagrecha Enterprises Ltd.), which consistently held that such float glass is classifiable under CTH 7005 10 90.
- Advance Rulings: The Customs Authority for Advance Rulings, Mumbai, had also ruled in favor of classifying such goods under CTH 7005 10 90, making them eligible for the exemption.
2. Role of the Certificate of Origin
- The Tribunal clarified that the HS Code mentioned in the Certificate of Origin (in this case, CTH 7005 29 90) cannot override the classification determined under Indian law. The Certificate of Origin is relevant for establishing the origin of goods, not their tariff classification.
- The Tribunal cited several decisions, including those involving similar discrepancies, to reinforce that classification must be based on Indian tariff provisions, not merely on the code in the Certificate of Origin.
3. Sustainability of Duty Demand and Penalties
- No Misdeclaration: The goods were correctly described as “Clear Float Glass” in the Bill of Entry, and the dispute was purely interpretational.
- No Suppression or Fraud: There was no evidence of deliberate misstatement or intent to evade duty. The appellant’s position was supported by scientific and legal authorities.
- Legal Principle: The Supreme Court has held that penalties and confiscation are not warranted in cases of bona fide disputes over classification, especially when the importer has fully disclosed all facts.
Tribunal’s Decision
- The Tribunal set aside the demand for differential duty, confiscation, redemption fine, penalty, and interest.
- It held that the imported Clear Float Glass is correctly classifiable under CTH 7005 10 90 and eligible for the exemption under Notification No. 46/2011-Cus.
- The mention of a different tariff heading in the Certificate of Origin does not justify denial of the exemption.
Implications for Importers and Customs Authorities
- Certainty in Classification: Importers of float glass with a microscopic tin layer can rely on this decision for classification under CTH 7005 10 90, provided scientific evidence supports their claim.
- Certificate of Origin: Discrepancies in the HS Code on the Certificate of Origin do not automatically disqualify importers from exemption benefits if the goods are otherwise eligible under Indian law.
- Audit Objections: Departments must base their objections on substantive evidence and legal provisions, not merely on documentation discrepancies.
- Penalties and Fines: Bona fide disputes over classification, without misdeclaration or fraud, should not attract penal consequences.
Conclusion
The CESTAT Chennai’s ruling in favor of Suraj Constructions provides much-needed clarity on the classification and exemption eligibility of imported float glass. It reinforces the principle that Indian tariff law and scientific evidence take precedence over documentation errors in Certificates of Origin. This decision sets a strong precedent for similar cases and ensures fair treatment for importers acting in good faith.
Source: CESTAT Chennai
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