(Pemex, 26.Jul.2018) – Environmental protection and sustainability, the governing principles of the State-Owned Productive Company’s work The CEO of Petróleos Mexicanos, Carlos Treviño, inaugurated the 7th Environmental Conferences this morning For Petróleos Mexicanos, environmental protection and sustainable development are high-priority values. Therefore, the State-Owned Productive Company expects to reduce its […]