In a recent interview with Bill Bozeman, President and CEO of integrator cooperative PSA stated:

"...the trade war comes up, I mean it's impacted our organization [PSA] because you know our numbers have been reduced with some of the Chinese products that we represent..."

Those Chinese products listed on PSA's Vendor Page are primarily Hikvision and Dahua. For context, Hikvision paid to be the top sponsor at PSA TEC in 2018.

This quote was taken from the full 28-minute video of this interview, "The Security Industry, A Year in Review (Security Matters: Hawaii)", at this time segment: