Homeland Security announced on Friday that it was blacklisting 29 Chinese-based companies under the Uyghur Forced Labor Act, bringing the number of companies banned under the law to 107.

The raft of additions is the single-largest expansion of a list created to combat alleged human rights abuses in Xinjiang.

The Biden administration added more than two dozen Chinese companies to its forced labor blacklist Friday in its latest effort to combat the exploitation of China’s ethnic Uyghur population. The Department of Homeland Security (DHS) identified 29 businesses allegedly using forced Uyghur labor in the country’s Xinjiang province to produce goods for industries ranging