Hi Sandra,
Schleich used the factory in Portugal all the way to at least 2010. But I have the feeling that they maybe do not use it anymore??
In the Schleichbook from 2011 they write that themselves. And there are a lot of smurfs marked CE and portugal.
So they started using Victor Maias factory in around 1977/78. I am not sure when the last new smurfmold marked Portugal was made, But we know that one of the snowboard smurfs were marked made in portugal and that one was made in 1998. But I have to check if any other new mold was made in Portugal after that or if they only painted smurfs after that??? More and more smurfs were made in China after that year.