Can we give probability to Brazilian, Chinese, Portugal and italian products because here in Dubai lot of shoes slippers are of leather and those are made in above mentioned countries.

As wel I'm very afraid to use any indian products like biscuits, creams, juices and all made in india food item because it's mostly hindu country and its 99% possible that it's made by kafirs.

In my opinion we can't give probability of halal to Chinese, Italian, Portuguese leather. Buy Pakistani or Turkish or Iranian leather products or ask your Pakistani or anyone going to Iran to bring for you from there or from Saudi Arabia