@Opioidman Still didn't gave up about fentalogues?
You won't fine any in china, no small lab will risk to have their head cut. Not saying there aren't any, but in this case it means you are dealing with chinese mafia cartel, and minimum order would be 1KG.
Several new synth routes were released end of 2021 and several chinese "innocent" sellers are providing under a codename the bundle of products you will need. It happens almost every year.
Of course synth is not that straight, but still doable with basic lab equipment and some experience. And no, I don't know the codename of this year, no need to PM me
Out-of-the-box product won't be sold on any DNMs if not as china white and usually cut to be max. 3-4x heroin potency, so nothing really worthy. Zenes you know by yourself is a waste of time just by getting tolerance destroyed and aside Etazene and only for few days, there is no euphoria nor proper warm body pleasure, just sedation, nodding, passing out eventually.
Mexican cartel connection are too unreliable. And if you find some proper hook anyway they would offer just fent hcl, not the amazing smokable / vape suitable golden age analogues. So it's either do-it-yourself, or wait and see in few months some new chinese legit company selling new RC opioids with a fake/madeup name offering fentalogues indeed but with such odd structure that lot of time will pass before something decent will came out. Either they will finally go for a new unscheduled class (see the post i made few days a go), or since they are pretty experienced they will resume from where they left.
Brorphine for example is an odd structure but still belonging to fentalogues. Blanket ban in china is less strict than the USA blanket ban - that got a flaw as well and a legal, not even odd structure fentalogue would be possible. Still, I doubt there are people who will dare to challenge this law, even if it would be officially not illegal, the topic is and remain too hot.
Just put yourself at peace and wait for some new good classes to be released. Or put efforts to reduce your tolerance drastically the way I suggested and enjoy oxy, since you could get bulk of it for very good prices EU-wise.
Cheers