Todo lo que quiere saber sobre el cobre el 2013 y no se atrevió a preguntar

The International Copper Study Group (ICSG) was formally established
as an autonomous inter-governmental organization on 23 January
1992, following a series of Ad Hoc meetings sponsored by the United
Nations (UNCTAD) in 1986 and 1987 to review the world situation of
copper and discuss the need for such a body. ICSG serves to increase
copper market transparency and promote international discussions
and cooperation on issues related to copper.
In order to fulfill its mandate, the Study Group has three main
objectives:
 Increase market transparency by promoting an exchange of
information on production, consumption, stocks, trade, and prices
of copper, by forecasting production and consumption, and by
assessing the present and future capacities of copper mines,
plants, smelters and refineries.
 Promote international cooperation on matters related to copper,
such as health and the environment, research, technology
transfer, regulations and trade.
 Provide a global forum where industry and governments can meet
and discuss common problems/objectives. The ICSG is the only
inter-government forum solely dedicated to copper.