US - The U.S. Commerce Department said on Friday it may soon scale back restrictions on Huawei Technologies after this week’s blacklisting would have made it nearly impossible for the Chinese company to service its existing customers.

The Commerce Department, which had effectively halted Huawei’s ability to buy American-made parts and components, is considering issuing a temporary general license to “prevent the interruption of existing network operations and equipment,” a spokeswoman said.

Potential beneficiaries of the license could, for example, include internet access and mobile phone service providers in thinly populated places such as Wyoming and eastern Oregon that purchased network equipment from Huawei in recent years.

In effect, the Commerce Department would allow Huawei to purchase U.S. goods so it can help existing customers maintain the reliability of networks and equipment, but the Chinese firm still would not be allowed to buy American parts and components to manufacture new pro ucts.

The potential rule roll back suggests changes to Huawei’s supply chain may have immediate, far-reaching and unintended consequences.