Unfortunately, nothing means anything.... You have to look at a specific instance and ask TD. If I'm not mistaken, there used to be 111 from v6f, like 005 and they were cheaper than noob, they were available a year and a half ago. If these are samples of that time, then they probably should be different from this implementation, which is declared a novelty.
Just got an email from Li. No more v6f pam 111s . Looks like this XF is their new version.