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Preliminary Determinations in the Antidumping Duty Investigations of Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from India, Indonesia, and the Lao People’s Democratic Republic

Preliminary Affirmative Determinations in the Antidumping Duty Investigations of Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from India, Indonesia, and the Lao People’s Democratic Republic

On April 23, 2026, the U.S. Department of Commerce (Commerce) announced its preliminary affirmative determinations in the antidumping duty (AD) investigations of crystalline silicon photovoltaic cells, whether or not assembled into modules (solar cells), from India, Indonesia, and the Lao People’s Democratic Republic (Laos). 

Preliminary Dumping Margins

India

Exporter/ProducerEstimated Weighted-Average Dumping Margin (percent)Cash Deposit Rate (Adjusted for Subsidy Offsets) (percent)
Mundra Solar PV Limited123.04*107.77
Mundra Solar Energy Limited123.04*107.77
Kowa Company Ltd123.04*107.77
Premier Energies Photovoltaic Private Limited123.04*107.77
All Others123.04107.77

*Rate based on facts available with adverse inferences.

Indonesia

Exporter/ProducerEstimated Weighted-Average Dumping Margin (percent)
PT Blue Sky Solar Indonesia35.17
PT REC Solar Energy Indonesia35.17
All Others35.17

Laos

ProducerExporterEstimated Weighted-Average Dumping Margin (percent)Cash Deposit Rate (Adjusted for Subsidy Offsets) (percent)
Solarspace Technology (Laos) Sole Co., LtdSolarspace Technology (Laos) Sole Co., Ltd22.4622.06
Solarspace Technology (Laos) Sole Co., LtdJA Solar Vietnam Co. Ktd22.4622.06
Solarspace Technology (Hong Kong) LimitedSolarspace Technology (Hong Kong) Limited22.4622.06
Solarspace Technology (Laos) Sole Co., LtdTrina Solar Energy Development Pte. Ltd22.4622.06
Solarspace Technology (Laos) Sole Co., LtdTrina Solar Science & Technology (Thailand) Company LImited22.4622.06
Laos-Wide Entity22.4622.06

Import Statistics

India202220232024
Volume (Watts)232,420,6572,048,966,8872,297,306,441
Value (USD)$83,865,782$760,758,424$792,648,250
Indonesia202220232024
Volume (Watts)499,111,415521,853,6491,803,822,463
Value (USD)$177,534,244$171,941,991$415,198,361
Laos202220232024
Volume (Watts)044,6291,908,207,876
Value (USD)0$6,694$335,737,293

Source: U.S. Census Bureau, accessed through S&P Global Trade Atlas (Harmonized Tariff Schedule of the United States (HTSUS)) subheadings 8541.42.0010 and 8541.43.0010.

Next Steps 

  • Based on the publication date of these preliminary determinations in the Federal Register, the final determinations in the AD investigations of solar cells from India and Indonesia are scheduled to be announced on or around July 13, 2026, and the AD investigation of solar cells from Laos is scheduled to be announced on or around September 9, 2026.
  • Commerce is also conducting concurrent countervailing duty (CVD) investigations of solar cells from India, Indonesia, and Laos.
  • The U.S. International Trade Commission (ITC) is conducting concurrent injury investigations. For more information related to the ITC’s timeline, please refer to the ITC’s calendar.

Other Case Information

  • The petitioner is the Alliance for American Solar Manufacturing and Trade, whose members are Hanwha Q CELLS USA Inc. (Dalton, GA), First Solar Inc. (Tempe, AZ), and Mission Solar Energy LLC (San Antonio, TX).
  • For general information and next steps, please refer to a list of preliminary FAQs.

  • Additional case information, including the scope of the investigations, are on file electronically via Enforcement and Compliance’s Antidumping and Countervailing Duty Centralized Electronic Service System (ACCESS). Once you log in, please refer to the below case numbers:

     

  • Trading PartnerAD Case numberCVD Case Number
    IndiaA-533-942C-533-943
    IndonesiaA-560-846C-560-847
    LaosA-553-003C-553-004
  • To date, Commerce maintains 831 AD and CVD orders that provide relief to American companies and industries impacted by unfair trade.

 

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