On 9 November 2026 India's DGTR initiated a suo motu antidumping investigation into aluminium extrusions from four countries, naming solar mounting structures in the product scope.
This is the first case in our database where a racking product appears in the official scope wording. It is therefore the reference case for deciding whether a measure is directly relevant to the sector.
The status is initiation, and the authority split matters as much as the scope.

Case status
Scope quotation and mapping
The scope wording is reproduced and mapped to rails, frames and mounting components. We do not extend it to complete trackers unless the text does.
Scope of the measure
Two investigation periods
Dumping and injury periods are recorded separately with their exact start and end dates.
Recommendation versus decision
DGTR investigates and recommends. The Department of Revenue decides and notifies. Our status field will not move to 'duty in force' until that notification exists.
Data box
| Field | Value as reported |
|---|---|
| Initiation | 9 November 2026, suo motu |
| Countries | China, Malaysia, Vietnam, Thailand |
| Scope word | solar mounting structures |
| POI | 1 April 2025 to 30 June 2026 |
| Injury period | FY2022-23 to 30 June 2026 |
| Status | Initiation |
All figures above are quoted with the unit and reference period used by the primary source. They are reproduced here for reference, not independently re-measured.
What has not been decided: verification note
There is no dumping margin or duty at this stage. DGTR has recommendation power only; the Ministry of Finance's Department of Revenue takes the final decision.
What to watch next
Preliminary determination, scope clarifications and stakeholder hearings.
Primary sources
- DGTR initiation notification, 2026-11-09
- ALEMAI representation
- DGTR case file / Ministry of Finance notifications
Trade-remedy status changes. Check the official gazette or case file before relying on any rate or date in this entry.
Researched and written by the solarrack.wiki editorial desk. Every figure in this article carries a source and a verification note; where a claim could not be confirmed against a primary document, it is labelled as such. Corrections: [email protected]

