Luis G. Ferreiro Maíz

ECU Silver Mining, Inc. engages in gold, silver, lead and zinc exploration and exploitation. The company was founded on June 5, 1985 and is headquartered in Rouyn-Noranda, Canada.

Banco Nacional de Mexico SA is a commercial banking company. It provides banking and financial services such as personal loans, credit and debit cards, mortgage loans, and savings accounts to individual customers, companies, corporations and government entities. The company was founded on June 2, 1884 and is headquartered in Mexico City, Mexico.

Part of First Majestic Silver Corp., Minera La Encantada SA de CV operates a mine. The company is based in Torreon, Mexico. Minera La Encantada SA de was acquired by First Majestic Silver Corp. on March 20, 2007 for $3.25 million.

Dallas Museum of Art collects, preserves, presents, and interprets works of art of the highest quality from diverse cultures and many centuries, including that of its own time. The firm champions the power of art, embracing its responsibility to engage and educate its community, to contribute to cultural knowledge, and to advance creative endeavor. The firm was founded in 1903 and is located in Dallas, TX.

Plata Panamericana SA de CV engages in the exploration and exploitation of metal minerals. The firm specializes in the mining and exploration of silver, gold, zinc, and lead. The company was founded in 1994 and is headquartered in Durango, Mexico.

Part of First Majestic Silver Corp., Minera El Pilón SA de CV is a silver mining company based in Providencia, Mexico. The Mexican company engages in silver mining.

Part of First Majestic Silver Corp., First Majestic Plata SA de CV is a Mexican mining company that focuses on silver production. The company is based in COL. LOS ANGELES, Mexico.

Central de Corretajes SA de CV develops infrastructure of financial markets. It provides a platform that provides information and facilitates operations between institutional investors and financial intermediaries. The company was founded in 1988 and is headquartered in Ciudad de Mexico, Mexico.