Hengshui Weijia Ibikoresho bya peteroli Ibikoresho byo gukora, Ltd Uburenganzira bwose burasubitswe.

Isosiyete ikurikiza byimazeyo ibipimo bya API kugirango ikore ibicuruzwa bikoreshwa munganda za peteroli. Ibicuruzwa byoherejwe mu bihugu no mu turere birenga 20. Gushyira mu bikorwa ibikorwa byerekanye ko ubwiza bwibicuruzwa byacu bwizewe.