If i'm correct, this thing actually happen in the case of asw 2020 few years back where the non-bumi quota fully subscribed (49%) & there are lot of unsold bumi units (51%) still unsold (currently even bumi units sold out).  So this thing of unsold bumi, indians & others units floating where the chinese quota fully finish is normal....

The think that i don't understand is how pnb want to credit the dividend into the chinese account unitholder because chinese quota is fully subscribed (3 billion).  maybe they will give cheque .... as for bumi, indian & others, the dividend can be credited into their account because quota not fully taken up..... anyway need to wait until 1st oct to know...