AOS Pays $4.25M to Settle U.S. Charges Over Huawei Shipments
Synopsis
Alpha and Omega Semiconductor (AOS) has agreed to pay $4.25 million to settle charges by the US Department of Commerce over unauthorised shipments to Chinese telecom giant Huawei, the department announced on Wednesday. The…
Alpha and Omega Semiconductor (AOS) has agreed to pay $4.25 million to settle charges by the US Department of Commerce over unauthorised shipments to Chinese telecom giant Huawei, the department announced on Wednesday. The case started in 2019, when Huawei was added to the entity list, effectively banning American firms from doing business with it without special government approval. AOS was found to have shipped 1,650 power controllers and related components to Huawei that year, without the required export licenses.
According to the Commerce Department order, even though the items were designed and produced outside America, they fell under US export controls due to their origin. Suppliers to companies on the restricted entity list must obtain prior approval for such exports.
Settlement Brings a Long-running Investigation to a Close
AOS said that the resolution ends a five-year-long federal probe that began in 2019. The company emphasised that this settlement does not impact any current business operations.
“AOS is pleased to bring this matter to a close with only limited administrative export control charges,” the company said, highlighting that the justice department dropped criminal charges in early 2024.
The commerce department, however, continued its civil investigation till now. In April 2025, AOS got a formal letter outlining alleged violations. Then, some talks between the two parties happened, eventually leading to this financial settlement.
Broader Crackdown on Tech Shipments to China
The US has tightened its export control rules on China in recent years because of national security concerns. Huawei has been one of the key targets of this crackdown, with American officials attempting to limit its access to advanced semiconductors and equipment business.
In 2020, the Commerce Department expanded its authority to block foreign-produced goods from reaching Huawei if they involved any kind of US technology or software. AOS, based in California, works globally with manufacturing in both the US and Asia. It runs a key wafer fabrication plant in Oregon, which plays a very important role in the production of semiconductor components. With this settlement, AOS joins a growing list of American tech companies that have faced scrutiny over unauthorised shipments restricted to Chinese entities.
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