Not sure what the creators of this CG were thinking making the completion numbers almost the same for both CGs (60 million for the cargo CG, 50 million for the mats CG).
These are encoded mats, they can be farmed only in limited number, and require you to go back and forth from mats traders, these are not micro controllers that you can just load up 792 into your cargo ship and dump at the station, rinse and repeat.
I hope the powers-that-be lower the tier and completion limits to something more realistic before the end.
I checked back through Inara records and it looks like the last mat CG was Nov 2021, for 2x grade 1 and 1x grade 2 mats, that hit just over 32% of the 48m target (tier 3/5). But that was a narratively competitive CG.
I like the idea of the CG trying to highlight the changes being made to the game, but the structure of this one is all wrong.
On a related note, why is it that the CR rewards for hitting each tier are hidden until the first tier is reached? Wouldn't it be better to put that information out up front? Does it make any narrative sense in-game that you're asking 100s of private pilots to do things for you and the CR reward is revealed as a surprise part way through? The more I think about it, the less it makes sense.