蓋爾道鋼鐵 (GGB)
Gerdau SA engages in the production and commercialization of steel products. It operates through the following segments: Brazil Operation, North America Operation, South Africa Operation, and Special Steels Operation. The Brazil Operation
客服專線︰ +852 3018 4526
交易日︰全日24小時 | 非交易日：9:00-18:00
