# Federal Register #2026-18939

Final determination on imports of crystalline silicon photovoltaic cells from Indonesia

**Posted:** September 16, 2026
**Identifier:** 2026-18939

The U.S. Department of Commerce, International Trade Administration, has issued a final determination regarding imports of crystalline silicon photovoltaic cells from Indonesia.
- Government Buyer:
  - U.S. Department of Commerce
  - International Trade Administration, Enforcement and Compliance
  - AD/CVD Operations, Office VII
- OEMs and Vendors Mentioned:
  - PT REC Solar Energy Indonesia (REC Solar)
  - PT Blue Sky Solar Indonesia (Blue Sky)
- Products/Services Requested:
  - Crystalline silicon photovoltaic cells, whether or not assembled into modules
    - Includes modules, laminates, panels, and building integrated materials
    - Cells must be at least 20 micrometers thick
    - Specific exclusions detailed in the investigation appendix
- Notable Requirements:
  - Investigation found sales at less than fair value (dumping)
  - Both REC Solar and Blue Sky received a dumping margin of 94.36%
  - All-others rate also set at 94.36%
  - Critical circumstances found, leading to suspension of liquidation and cash deposit requirements
  - U.S. International Trade Commission will assess material injury to domestic industry
  - No specific part numbers or purchase quantities listed
  - This is not a procurement request, but a trade compliance determination affecting import duties

### Description

The U.S. Department of Commerce has determined that imports of crystalline silicon photovoltaic cells, whether or not assembled into modules, from Indonesia are being, or are likely to be, sold in the United States at less than fair value. The investigation period covers July 1, 2024, through June 30, 2025. This final determination follows preliminary and amended preliminary determinations and includes verification of submitted information from certain respondents. The determination affects import duties and trade compliance measures.

[View original listing](https://www.federalregister.gov/documents/2026/09/16/2026-18939/crystalline-silicon-photovoltaic-cells-whether-or-not-assembled-into-modules-from-indonesia-final)