Hrcka,
An not sure what payment schedule is for SHH.
But there should be a transfer of around 5m$ for 1st shipment
sometime soon.
Payment can vary from FOB to 100 days from..
& anything in between.
Perhaps you should pop off an email to the company & ask.
I can't because I hold my shares through UBS nominees.
But I could try.
Best,
SG.