Export reference
Every duty tool on this site so far answers an importer's question. This one is for the export side: look up the Duty Drawback (AIR) rate and RoDTEP rate for your product, and calculate the actual refund on a given FOB value — capped correctly where the schedule caps it.
No — RoDTEP covers roughly 40 major export-sector headings from the full 8,555-line DGFT Appendix 4R schedule. Duty Drawback coverage is complete (the full AIR schedule, Ntfn 77/2023-Cus (N.T.) as amended).
Not yet — we don't have a verified RoSCTL (Rebate of State and Central Taxes and Levies) rate source to publish. This page only covers Duty Drawback and RoDTEP.
Possibly — brand-rate fixation under Rule 7 can yield more than the AIR shown here if your actual duty incidence is higher, but that requires a separate application, not a lookup.