NEW Gimmic Chests?

[gabriel.c.fotografia]

Does anyone know what kind of materials come from these new chests?

Box of Honest Gratitude

Small Pouch of Appreciation

Big Chest of Kindness

Can’t seem to find any information on these boxes or any hint of what kind of material (or quantity) they give
They’re part of the big update and are obtainable trough the new Field gimmicks

[BurningFighter]

Till now what I got are trash mats and ores which also drop from crystal mine missions. I lost my interest in it so unless I get confirmation of something new or good stuff dropping from it, I am not doing it again.