question about NOC 1111 eligiblity

Hi: I had been working as financial auditor(NOC 1111) in a big four company in China for several years since 2012. But my bachelor degree is ENGINEERING(I had NO business-related courses or training at all) and I got Chinese CPA in 2015. My question is whether I am eligible for NOC 1111 points? If so,is my working experience as NOC 1111 eligible since 2012 or 2015?

Wish for your advice and shared tips!