I find myself with every job to 2100 JP. I've got a bunch of these items:

13x https://www.bg-wiki.com/ffxi/Maat%27s_Mix
3x https://www.bg-wiki.com/ffxi/Maat%27s_Concoc.

Can you provide alternative uses these items, which have diminishing value over time?

I have some suggestions:

Can we trade them to Greyson for a free Mars Orb or Venus Orb?

Can we give them away to another player? ...or perhaps put them in our Bazaar?

It feels wasteful to just throw them away... (especially because I enjoy earning Deeds of Heroism every month AND they are a resettable feature).

Can you please stay on top of these repeatable quests and tasks for us? The reply value for FFXI is very high up until a certain point....and then it falls to a cliff.