Next Shipment, page-444

Sungar, I'm not sure why your posting totally confusing statistics when thing are very simple. As per 3rd Oct "Shipping Update":

Altura Mining Limited (ASX: AJM) (“Altura” or the “Company”) is pleased to advise that during the past week it has loaded and shipped a combined 19,500 wmt of spodumene concentrate from Port Hedland for delivery to existing China-based offtake partners.
The latest shipments take product exports since 1 July 2019 to approximately 37,000 dry metric tonnes1which is in line with the previous guidance (see ASX announcement on 20 August 2019). During October the Company is planning a further sale of a minimum of 10,000 dry metric tonnes.

So according to the company we have 37,000 dmt up to 3rd October, what we don't know is how much of the 19,500 dmt is going to be included in the December qtr!