The Washington Post has the details.

Maryland Gov. Larry Hogan (R) spent $9.46 million in state funding to import 500,000 coronavirus tests from South Korea that turned out to be flawed and weren’t used, emails, documents and interviews show.

As it became clear that the much-touted tests could not help detect which Maryland residents had contracted the novel coronavirus, the Hogan administration quietly paid the same South Korean company $2.5 million for 500,000 replacement tests.

Odd.