Af hayeenka Suhandi Basri oo ka socda soo saaraha aluminium ee Indonesian PT Well Harvest Winning (WHW) ayaa sheegay Isniintii (Noofambar 4) "Dharka iyo alumina dhoofinta mugga laga bilaabo Janaayo ilaa Sebtembar ee sanadkan waxay ahaayeen 823,997 tons.

Dalka ugu badan ee wax dhoofinta sanadkan waa China, India iyo Malaysia. Iyo bartilmaameedka wax soo saarka alumina fasalka smelter ayaa ka badan 1 milyan oo tan sanadkan.