Mexican Stock Exchange Mexico: The "Bolsa de Valores de México", which operated in Mexico City, the Bolsa de Occidente ("Occidental Stock Exchange") in Guadalajara, and the Bolsa de Monterrey ("Monterrey Stock Exchange"). The exchange kept modernising until its introduction of a fully electronic system for trading which was consolidated in 1999. In 2014, the Mexican Stock Exchange completed its first trade as a part of MILA which, together with the stock exchanges of Santiago, Lima, and Colombia, is the second largest securities market by total capitalisation in Latin America. From 1880 to 1900, Plateros and Cadena streets in the historic centre of Mexico
Dioscorea mexicana caudex, bear heart-shaped leaves. "Dioscorea mexicana" ranges from the state of San Luis Potosí in northeastern Mexico south to Panama. It is notable for its production of diosgenin, which is a precursor for the synthesis of hormones such as progesterone. Russell Marker developed the extraction and manufacture of hormones from "D. mexicana" at Syntex. Later the Mexican barbasco trade focused instead on "Dioscorea composita" instead, as this variety has a higher diosgenin content. Dioscorea mexicana Dioscorea mexicana, Mexican yam or cabeza de negro is a species of yam in the genus "Dioscorea". "Dioscorea mexicana" is a caudiciform dioscorea having either