Free Visa for Chilean citizens

Hi there, I just apply for an entry permit with a chilean passport and they charge 50 eu for a 2 entries type, Chile and china they sign an agreement of reciplocal free fee, and this one is valid since the 1 of july 2015.

I did this trough a company because I live far from vienna. I ask them and they say the embassy charge them.

and I know Chile is not charging any more for the entry permit for chinesse citizens

Why is that? they still charging for it?

thanks!!