China sanctions US House Speaker Nancy Pelosi

China has announced unspecified sanctions on U.S. House Speaker Nancy Pelosi for her visit earlier this week to Taiwan.

A Chinese Foreign Ministry statement said Friday that Pelosi had disregarded China’s concerns and resolute opposition to her visit to the self-ruled island, which Beijing claims.

China views the island as part of its territory, but Taiwan has been governed independently since 1949, according to the Council on Foreign Relations.

China repeatedly voiced its opposition to Pelosi’s trip to the disputed island, but the U.S. official decided not to cancel her plans.

“In response to Pelosi’s egregious provocation, China decides to adopt sanctions on Pelosi and her immediate family members in accordance with relevant laws of the People’s Republic of China,” they added.

The statement did not include specific details about the nature of the sanctions.