For those of you who think it is easy to order chips and that YiFu could easily have done better and cheaper, I offer a challenge:
Make it so.
They had them in January ... so ... yeah send out an order for more of the same ... I guess that was beyond his abilities ...
I don't think I can produce a batch of ASICs. If you can, then compete with him.
I don't think you can produce anything useful at all.
My point ... that is clearly beyond your feeble understanding ... is that they have already ordered these chips this year more than once.
The chips have been mining in 2 rigs since January ... a few more since then

So the process of getting more is a repeat of what they have already done more than once ... and no chip design involved in it at all.
Do I need to use smaller words or bigger text to point out the obvious?