China slaps duties on US and South Korean polysilicon imports

Facebook
Twitter
LinkedIn
Reddit
Email

The Chinese government is to introduce from next week provisional anti-dumping duties against solar-grade polysilicon imports from the United States and South Korea.

The provisional duties range from 2.4% to 57% and will come into effect from 24 July.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

China’s Ministry of Commerce (MOFCOM) said  today that a probe launched last year had concluded that polysilicon imports into China were damaging domestic manufacturers.

Under the provisional levies, US manufacturers will be hit the hardest, with AE Polysilicon hit by a 57% levy and Hemlock Semiconducter and MEMC, the polysilicon arm of SunEdison, receiving levies of 53.3% and 53.7% respectively.

The levies on Korean companies range from 2.4% up to 48.7%.

European polysilicon imports into China are also under investigation but were not mentioned in today’s statement. The EU and China are currently in separate negotiations over duties the European Commission is looking to impose on Chinese solar imports. Last week, German Economy Ministry sources were widely reported stating that China was unlikely to impose duties on European polysilicon manufacturers because of the ongoing negotiations over Chinese imports into the EU.

MOFCOM said stakeholders had 10 days to submit written evidence in response to the provisional duties.

Read Next

September 17, 2026
Alpex Solar has inaugurated its 2.2GW TOPCon G12R solar cell manufacturing facility in Mathura, Uttar Pradesh.
September 17, 2026
German IPP Encavis has closed a financing package for a 351MW solar PV portfolio in Italy.
September 17, 2026
Spain has announced plans to create a capacity market for the national electricity system in order to secure 'security of supply'.
September 17, 2026
Vikram Solar has signed a solar cell supply agreement with Avaada Electro for 1GW of ALMM-compliant n-type G12R TOPCon cells.
September 17, 2026
Caelux has signed a five-year agreement with GREW Solar to commercialise 4GW of hybrid-tandem solar modules.
September 17, 2026
Zelestra has signed a PPA with German steel manufacturer Salzgitter Flachstahl for a new solar-plus-storage portfolio in Germany.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye