Siderurgia ACT EXTERRAN - SINDMETAL/CE - 2017/2018 ACT JM TECH - SINDMETAL/CE - 2017/2019 ACT MAGNESITA - SINDMETAL/CE - 2017/2018 ACT MATRICIAL - SINDMETAL/CE - 2017/2018 ACT RIP - SINDMETAL/CE - 2017/2018 ACT STARTALL - SINDMETAL/CE - 2017/2018
