https://www.steo.com.pe/2018/07/14/447/2018-08-16T21:55:19+00:00https://www.steo.com.pe/2018/07/16/licitacion-manpower/2018-09-01T13:45:02+00:00https://www.steo.com.pe/2018/07/17/licitacion-shougang-hierro-peru/2018-08-16T22:07:38+00:00https://www.steo.com.pe/2018/07/19/renovacion-de-contrato-sotrami/2018-08-16T22:21:43+00:00https://www.steo.com.pe/2018/08/22/entrega-de-ambulancia-a-la-mina-corihuarmi/2018-08-22T17:47:31+00:00