Been in lithium since 2015 and pls 2016, dont post very often as...

Been in lithium since 2015 and pls 2016, dont post very often as much of the research I do is covered by excellent posters here so no point duplicating. Only post if I see something I can add.But I need a bit of help I am confused by what we are producing and tonnages so my questions are
What are we producing at the mines 6% spod or 5.5% or a mix of both
what are we shipping 6% - 5.5% or both
If producing 5.5% this means we are shipping approximatley 20% more tonnage than 6% so is our new mine tonnage rated at 580000 at 6% or 5.5%
Are tonnages produced notified to the market at 6% or 5.5%
Cant seem to find clear info on company announcements
Thanks to anyone that can point me in the right direction