So is it worth buying gxy or better to put monies into DSO. With...

So is it worth buying gxy or better to put monies into DSO. With low oil prices shipping is negligible, maybe $10-20 additional a tonne (assuming iron ore charter rates). So assuming 2% lithium conc you need to ship 50 tonnes to get 1 tonne of lithium. So additional $1000. Chinese can probably process at 25% of the cost in Australia. At $10000 a tonne for lithium DSO might be worth it.