The press release RNS was with a company called Infolatina. On their web site, there is a product called INFOSTREAM. I am assuming this is the ADVFN joint venture as it talks about an English data feed. You can click on the top for a DEMO and it looks pretty impressive.
If this is the future, to use the ADVFN backbone architecture and adapt it to local needs and individual companies then it looks like we could do joint ventures worlwide.
Definitely worth a look - as always DYOR and this may NOT be the ADVFN joint venture so treat with caution. However, this was the one I found.