Shirka 37th iyo Bandhiga ICSOBA 2019 ayaa lagu qabtay intii lagu jiray 16th ~ 20th Sebtembar 2019 ee Krasnoyarsk, Russia. Boqolaal ergo ah oo ka kala socday warshadaha oo ka kala socday in ka badan labaatan wadan ayaa ka qeyb galay xaflada waxayna wadaageen khibradooda iyo aragtidooda ku saabsan mustaqbalka aluminium ee kor iyo hoos.
Wareejinta kulaylka Shanghai ayaa ka qaybqaatay munaasabadda weyn ee la taagan halkaas, oo soo bandhigtay farqiga ballaaran ee welded saxan kuleyliyaha, preheater hawada saxan, saxan ku beddelashada kulaylka, gaaska flue kulaylka ee sifaynta alumina, soo jiidashada martida badan macluumaad dheeraad ah.