Industrial Minerals

I have an OK spam filter, but I’m still getting lots of messages giving stock advice and all (or almost all) ar for Industrial Minerals (or some leetspeak variation).
Note that I don’t actually open these, I do “properties\view source” (I hope that doesn’t count as opening)

Anyone else getting stock spam for this one company? (looks like other stock spam is getting filtered out)

Is it even a real company? Google foinds a trade magazine.