copper supply and demand dynamics cme groupgenerally, when people discuss copper, most of the focus is on the demand side. indeed, the slowdown in china, a major consumer of the metal, is a key reason why copper is under pressure. but, one must not overlook the supply side. coppermining supply doubled between 94 and , and probably held steady or continued to grow in .potosí potosí, known as villa imperial de potosí in the colonial period, is the capital city and a municipality of the department of potosí in bolivia.it is one of the highest cities in the world at a nominal 4,090 metres (,4 ft). for centuries, it was the location of the spanish colonial silver mint.a considerable amount of the city's colonial architecture has been preserved in the historic
mexican automotive output soars on in mayjun 04, · mexican light vehicle production reached 241,442 units in may , according to figures released by national statistics agency, inegi, on friday june 4.climate change threatens the worlds food supply, unitedaug 08, · the world's land is being exploited at an unprecedented rate, a united nations report on climate change warns, putting pressure on food production and amplifying the risk of mass migration.
oregon trail the oregon trail was a 2,0mile (3,490 km) eastwest, largewheeled wagon route and emigrant trail in the united states that connected the missouri river to valleys in oregon.the eastern part of the oregon trail spanned part of what is now the state of kansas and nearly all of what are now the states of nebraska and wyoming.the western half of the trail spanned most of the current states ofuses of lead lead deposits and resourcesin recent s, lead was mined domestically in alaska, idaho, missouri, montana, and washington. in addition, secondary (recycled) lead is a significant portion of the global lead supply. world consumption of refined lead was 9.35 million metric tons in 10. the leading refined lead consuming countries were china, the united states, and germany.