Dee ihe na-aga n'ihu maka paragraf a - Ezinụlọ nna ya wuru obere akụ na ụba na narị afọ nke 19 dị ka ndị ọchụnta ego n'oge mmepụta ihe nke obodo ha. Nna nna ya, Gregorio Zambrano Guajardo, so na ntọala na 1854 ụlọ ọrụ akwa mbụ na mpaghara ahụ, "Fábrica de Hilados y Tejidos de Algodón "La Fama"". N'otu aka ahụ, nna nna ya, Lorenzo Hormisdas Zambrano Gutiérrez, guzobere "Cementos Portland Monterrey" (1920), obere onye na-emepụta ciment Portland nke ritere uru site na nwughari Monterrey mgbe mgbanwe 1910 gasịrị.
Ọ dị mma.