This mod is newer but has a lot of possibilities for compatibility https://www.curseforge.com/minecraft/mc-mods/subterra

Subterra developer seems very busy, no reply
Instead I will write compatible code
Maybe apply to v0.10?

Investigated Subterra items.
Almost all of the ore does not processing ore to ingot directly
There are many combinations of Subterra unique, so it seems inappropriate to apply it to this mode.
Items from ore are not easy compatible with other mods

Perhaps it would be better to split it into separate modes.
Like 'Subtera Addon (Mechanism Processing)'

So sorry

(Other ingots are more complex)

And if you do thank you, your mod is great

I'm take a look data folder in mod jar file
Is that mod doesn't has forge:ores/XXX blocks?
I can't found tagged blocks

• Google translate

Subterra is under development, so there is a possibility that the developer will add tags.
Tagged block supported automatically
Could you make a suggestion to the Subterra developers first?

Please add tag to blocks/items, tag like forge:ores/XXX, forge:ingots/XXX

If the developer answers 'NO, I won't', I'll write the compliant code instead

I will wait for reply