Harvest & Cure Integra Boost packs...Date code?

[Deftone]

I've mixed a bunch of mine up as far as when I bought them. I'd also like to know how old from production the ones in my jars are...
Does anyone know how to read the date codes on these packs?

Currently I have many that say 2045 B 322 21

 

[Mañ'O'Green]

I've mixed a bunch of mine up as far as when I bought them. I'd also like to know how old from production the ones in my jars are...
Does anyone know how to read the date codes on these packs?

Currently I have many that say 2045 B 322 21

I read that as 3/22/2021 as the date of mfg.