I am new to this site, so I hope i am not repeating. If you look on the back of the Zymol bottle and it says it is made or distributed in IL, it is "Zurtle Wax". If you like it and it works go for it. I had a dark blue passat and I used PS21 polish with One Grand wax. The shine was incredible. For my new 2002 Ex I will do the same. Check out carecareonline.com.
This is the best site I have found for information and for buying. I feel Mazda's have great paint- I just donated my 91 black Protege and the paint still looked great after 11 years with no garage.