The FCC doesn't hand out big fines to companies that go "oops, my bad, heres how I am fixing it" they hand out big fines to companies that refuse to acknowledge that there is a problem and refuse to correct it. HobbyKing refused to acknowledge the issue, the FCC's jurisdiction, or make any attempt to resolve this issue, so they get a big fine.
The FCC probably doesn't expect this fine to be paid, instead its part of an effort to block the importation of this stuff into the US.
The FCC probably doesn't expect this fine to be paid, instead its part of an effort to block the importation of this stuff into the US.