US bars imports from 43 companies over forced labor allegations, raising costs for solar-powered Bitcoin miners
The largest single expansion of the Uyghur Forced Labor Prevention Act entity list could ripple through crypto mining supply chains reliant on Chinese polysilicon.
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byEditorial Team
Jul. 31, 2026
The US Department of Homeland Security just dropped 43 Chinese companies onto a trade blacklist tied to forced labor allegations involving Uyghurs, and the fallout extends well beyond geopolitics. The move, announced on July 31, marks the largest single batch addition to the Uyghur Forced Labor Prevention Act (UFLPA) Entity List since the law began enforcement in June 2022.
With this expansion, the total number of entities on the list now stands at 187. That’s a 30% jump in a single day. For context, the previous record was the January 2025 batch, which added roughly 37 to 39 entities.
What actually happened
The UFLPA works like a reverse presumption of innocence for goods. Any imports from companies on the Entity List are assumed to be produced with forced labor unless the importer can prove otherwise with clear and convincing evidence.
The 43 newly listed companies span sectors that are deeply embedded in global supply chains: aluminum, apparel, copper, cotton, tomatoes, polysilicon, and mining minerals. One of the named entities is Hunan Aihua Group.
Since enforcement kicked off in mid-2022, US Customs and Border Protection has reviewed nearly $3.7 billion in shipments under the UFLPA framework.
The polysilicon problem for Bitcoin miners
Polysilicon is the foundational material in solar panels. China’s Xinjiang region has historically dominated global polysilicon production. When the US government restricts imports from companies in that region, the ripple effects hit anyone downstream who depends on cheap solar equipment, including a growing number of Bitcoin mining operations that have built out solar infrastructure in Texas, the US Southwest, and parts of Africa and the Middle East.
The compliance burden alone is significant. Importers now need to document their entire supply chain to prove no forced labor was involved. For companies that previouslyers, this means hiring compliance teams, conducting audits, and potentially restructuring procurement
Broader supply chain implications
The targeted sectors go beyond solar. Mining minerals, which are critical for everything from semiconductor fabrication to battery production, are also on the list. Copper and aluminum, both essential in electrical infrastructure and cooling systems for data centers and mining facilities, face the same restrictions.
The January 2025 expansion already forced some miners to reassess their equipment sourcing. This latest round, being even larger, amplifies that pressure.
What this means for investors
For crypto market participants, this is worth watching on multiple levels.
First, mining profitability. If operational costs rise because of more expensive solar equipment or compliance overhead, margins compress. Publicly traded miners, which already operate on thin margins in lower Bitcoin price environments, could see earnings pressure. Investors in companies like Marathon Digital, Riot Platforms, or CleanSpark should be monitoring how their portfolio companies
Second, hashrate distribution. If US-based miners face disproportionate cost increases compared to operators in jurisdictions without similar import restrictions, hashrate could gradually shift overseas.
Third, hardware availability. Mining minerals and metals subject to UFLPA scrutiny feed into the broader electronics supply chain, which could affect the availability or pricing of ASICs and other mining hardware.
The $3.7 billion in shipments already reviewed under UFLPA gives a sense of the scale of disruption the government is willing to tolerate. Adding 43 companies in one shot signals that enforcement is accelerating, not winding down.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.
