YEREVAN. – Armenia’s President Serzh Sargsyan issued a message of condolence Friday to President Enrique Peña Nieto of Mexico, in connection with the explosion at the headquarters of the Mexican state-owned Petróleos Mexicanos—or Pemex—petroleum company, Armenian President’s Press Office informs.

To note, the aforesaid blast has claimed the lives of, and injured, dozens of people.