Bolsa de Valores de la República Dominicana Bolsa de Valores de la República Dominicana Bolsa de Valores de la República Dominicana (Stock Market of the Dominican Republic, BVRD) is the only stock exchange in the Dominican Republic, basically performing a transaction regulation function. It began operations in 1991 and is viewed as a cornerstone of the country's integration into the global economy and domestic development. It is also one of the most active stock exchanges in Latin America. The BVRD operates Monday through Friday from 9:00 a.m. to 1:00 p.m. During April 1980, a group of Dominican industrialists began to meet with the intention of formalizing a
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