Just picked some of this up at autozone (semi-syn). I thought I remembered seeing a thread on here a day or 2 ago talking about Conoco's base oil coming from Korea and that it was a realy good base oil. There was even a picture of the back of a bottle saying it was made in Korea and bottled in the USA. The stuff I got is the new SN formula, but it says its made in the USA, nothing on it mentioning Korea. Just found that to be interesting.