Mexico’s February mining output showed big gains in gold, silver and lead, with overall production 33% higher than in the year-ago month, the National Statistics Institute said Friday.

Gold production rose to 4,591 kilograms in February, the institute, known as Inegi, said, from 1,444 kilograms a year earlier.

Silver output rose to 225,516 kilograms from 81,114 kilograms, [...]