Does disodium sulphate (sodium sulphate) qualify for India–UAE CEPA?

Yes, if it meets the Annex 3B Product-Specific Rule "CTSH + VA 40% (CEPA Annex 3B Product-Specific Rule; tariff-shift AND value addition both required).": it must BOTH change tariff classification (CTSH) AND add at least 40% regional value content — both conditions are required, not either/or.

What proof is needed at import?

A preferential Certificate of Origin filed through eCoO 2.0, presented at customs before clearance. Without it, the 7.5% MFN duty applies.

Disodium sulphate (sodium sulphate) (HS 28331100) under India–UAE CEPA

HS 28331100 · SULPHATES · Rules of Origin & preferential rate

Data last updated: 20 August 2026 · MFN duty & IGST verified against ICEGATE (Indian Customs EDI). Rules of Origin per CEPA Annex 3B. Verify your exact HS line before filing.

CEPA eligible: Yes
Value addition (RVC): 40%
Tariff-classification change: CTSH
MFN → CEPA basic duty: 7.5% → 0%

Rule of Origin (CEPA Annex 3B, primary source): CTSH + VA 40% (CEPA Annex 3B Product-Specific Rule; tariff-shift AND value addition both required).

Qualifying under the Rules of Origin

To claim the CEPA preference on disodium sulphate (sodium sulphate) (HS 28331100), the goods must qualify as UAE-originating: the Product-Specific Rule (Annex 3B) is "CTSH + VA 40% (CEPA Annex 3B Product-Specific Rule; tariff-shift AND value addition both required).": the goods must undergo a change of tariff sub-heading (CTSH) AND add at least 40% regional value content — both conditions, not either/or. Disodium sulphate is a bulk chemical used in detergents, glass, textile dyeing and paper manufacture — all substantial Indian industries. CEPA removes the 7.5% basic duty. The 40% value-content rule is satisfied where the UAE produces the salt, including as a by-product of local chemical operations; imported material merely bagged regionally does not qualify. As a bulk low-value solid, freight dominates landed cost and duty is secondary, but on repeat container volumes the preference still contributes. Confirm production origin and file the Certificate of Origin routinely. A valid Certificate of Origin filed through the eCoO 2.0 system must accompany the shipment; without it, customs charges the 7.5% MFN rate instead of the preference.

Check your own figures in the Rules of Origin (RVC) qualifier.

Frequently asked questions

Does disodium sulphate (sodium sulphate) qualify for India–UAE CEPA?: Yes, if it meets the Annex 3B Product-Specific Rule "CTSH + VA 40% (CEPA Annex 3B Product-Specific Rule; tariff-shift AND value addition both required).": it must BOTH change tariff classification (CTSH) AND add at least 40% regional value content — both conditions are required, not either/or.
What is the Rule of Origin for disodium sulphate (sodium sulphate)?: Per CEPA Annex 3B: CTSH + VA 40% (CEPA Annex 3B Product-Specific Rule; tariff-shift AND value addition both required).. RVC% = [(FOB − value of non-originating materials) / FOB] × 100 (FOB basis).
What proof is needed at import?: A preferential Certificate of Origin filed through eCoO 2.0, presented at customs before clearance. Without it, the 7.5% MFN duty applies.