According to one analyst, stabilization in the aluminum market will not only depend on improving demand but also on smelters' ability to keep production low.
Anything older needs to be dismantled for its metals and plastics, and sent on to smelters and other recycling plants.
The Esperanza segment produces copper concentrate containing gold and silver which is sold on to smelters for further processing and refining into copper cathodes as well as the production of silver and gold.
Koba, which last year exported 25,000 tonnes, suspended exports last month after three of its senior directors were arrested for allegedly buying ore from outside the company's designated area of operations.Indonesia's reform drive began in October with a massive crackdown on illegal smelters on the island of Bangka, where most of the industry is based.
A 1.4 million tonne stockpile of slag containing up to 2.5% Pb and other contaminants has accumulated on a smelter site at North Lake Macquarie, New South Wales, Australia, and it has also been freely used within the community for landscaping and drainage projects.
The endogenous exposure relation found for postmenopausal exposed women is consistent with data on male smelter workers, whereas the relation found for premenopausal women is significantly lower.
Johan Murod, who runs one of the smelters on Apple's list, said 70% of the tin that is exported comes from the small-scale mines.
Even accounting for China's recent three-year ban on new smelters and expansion projects, Michael Widmer, a BofA Merrill Lynch metals strategist, expects higher global aluminum output in 2010.
These incidents include arsenic poisoning in milk, soy sauce, and well water, pollution originating from the Toroku Mine on the island of Kyushu, the Matsuo Mine in Shimane Prefecture and Saganoseki Smelter on Kyushu.
