Especially in Mexican production, opium may be converted directly to "black tar heroin" in a simplified procedure.

However, the Brazilian version does not follow the caricatural style seen in the Argentinian and Mexican productions.

Mexican industrial production was heavily centralized in Greater Mexico City during this period which produced intense immigration to the city.

That same year, Santa, a Mexican production and the first Spanish movie with sound, was presented in theaters throughout the island.

There have been five Mexican productions based on the book, two films and three telenovelas, one of which was made in Puerto Rico.

Both Mexican and foreign productions have been shot here, many of which feature gunfights by mustached protagonists.

This film, like his previous Mexican production, made extensive use of long-takes.

Six months later, the increased investment is resulting in the first significant increases in Mexican production of crude oil and natural gas since the early 1980's.

According to sources, Colette was one of several candidates to take the role of Elphaba in the Mexican production.

When the gulf crisis arose, many analysts predicted that Mexican production could not be increased by more than about 15,000 barrels a day.