Subsidiaries of four foreign banks , BBVA and the Santander group , both of Spain , in addition to Citigroup and HSBC , control more than 70 percent of Mexico 's banking .
Spain /location/location/contains Santander
NNS IN CD JJ NNS , NNP CC DT NNP NN , DT IN NNP , IN NN TO NNP CC NNP , VBP JJR IN CD NN IN NNP POS NN .
Spain
LOCATION
Santander
ORGANIZATION
/location/location/contains