I feel that Australian oil is suitable for use in Japan as a result of various situations, such as summer hot and humid climate, price, shipping speed and so on.
Now I am using Australian oil Penrite HPR10 for the first time, but my car is comfortably driving.
Oil from Australia makers such as Penrite and Nulon are not sold in Japan.
When I purchased Penrite, I also considered Nulon, but because I knew that molybdenum was added a lot, I saw purchase.
Since addition of molybdenum to oil is controversial, so,,,
Which oil is popular in Australia?