Copy html table to word not keeping settings

[ARHangel]

I want to copy a html table to a word programatically. I have manage to get
to a point where the table is pasted. But the paste is not the same as if i
would use Ctrl+V or Edit/Paste.

For merged cells the font settings are not kept.

Is there a way to keep the settings for merged cells?
Or a way to paste the html table in a word like the Ctrl+C/Ctrl+V does?