Congressional Budget Office Cost Estimate: H.R. 4998, Secure and Trusted Communications Networks Act of 2019 [open pdf - 76KB]
This is the Congressional Budget Office Cost Estimate as passed by the House of Representatives on December 16, 2019. From the Act Summary: "H.R. 4998 would establish a program, administered by the Federal Communications Commission (FCC), to reimburse certain U.S. communications providers for the cost of removing and replacing equipment or services made or provided by entities, including certain companies based in China, that are deemed to pose a national security risk."
Congressional Budget Office: http://www.cbo.gov/