I would go with 336th day of 2021. I bought all the Ultra's from local Walmart's. My daughters CRV and my Accord joined my fleet in 2020. I had a different CRV for my son from '16-19 but didn't stock much then, bought as OCI planned. No need to have the 7317's in my supply prior to that.
The Fram Ultra was not introduced to the market until 2012 from Google search.