1 MIN. DE LECTURA
MEXICO CITY, May 5 (Reuters) - Mexico's national oil company, Pemex, said a fire at its Ciudad Madero refinery in northern Tamaulipas state was extinguished within 30 minutes..
Pemex said in a statement on Monday that the early morning fire, which was reported at a oil pump in the refinery's coking plant, did not cause any injuries or affect output.
The Ciudad Madero refinery is the smallest of Pemex's six domestic refineries, with a total crude processing capacity of 190,000 barrels per day. (Reporting by Ana Isabel Martinez; Editing by Steve Orlofsky)