CSV to HTML - PW Links

I have a CSV file that contains several links (e.g. - <a href="pw://pwprod-en-kaci.kc.bv.com:BVE_Power_Generation/Documents/P{2822e029-0ecc-432e-a755-15bdf408efbc}/">P185681</a>)

When I use the following command

Import-CSV $FullFileNameIndex | ConvertTo-Html | Out-File "C:\test.html"

My output contains only text and no link.

I figure I am missing something simple - any ideas?  Thanks in advance!