Found that the NEW bottles of Syntec in only the 0-30 grade are labelled as "Made in Germany" for Castrol N.A. Found that was interesting. It's also listed as being ACEA A1/B1/A3/B3/A4/B4 and M-B 229.1 and 229.3, BMW Long-Life 01, VW 505 and Porsche approved. The stuff smells slightly different than the other grades of Syntec and seems "green" in color. Is this a different beast altogether from the other Syntecs?