The fact is that no-one can pass common PCMO API standards right now as there are so many of the standard industry tests that have reached the end of their respective lives. This is a situation that will persist until the introduction of the GF-6 in 20XX (insert your own estimate of XX because this has been put back so many times that no-one has the first clue as to when it will be now).
The AddCo's and oil companies that got their GF-5 and Dexos approvals years ago must now be truly joyous. Any potential market entrants (like the Chinese) are effectively locked out for the next 2 to 3 years (maybe longer?). We used to have such approvals in Medieval England except in those days we called them Royal Warrants (pseudo monopolies sanctioned by The Crown in exchange for cash). It was a fab way of exploiting a market for maximum profit extraction. So nothing changes there then...
The AddCo's and oil companies that got their GF-5 and Dexos approvals years ago must now be truly joyous. Any potential market entrants (like the Chinese) are effectively locked out for the next 2 to 3 years (maybe longer?). We used to have such approvals in Medieval England except in those days we called them Royal Warrants (pseudo monopolies sanctioned by The Crown in exchange for cash). It was a fab way of exploiting a market for maximum profit extraction. So nothing changes there then...