Codelco's Contract Workers Strike, Blockade Mines (Update5)
By Heather Walsh
June 25 (Bloomberg) -- Contract workers at Codelco, the world's biggest copper producer, began a strike at the company's mines in Chile as part of a dispute over wages.
Workers slowed output at three copper mines after protesters used burning tires and buses to block roads that police later cleared, said Codelco's press office in Santiago. Police arrested 68 workers, said the Confederation of Copper Workers, which organized the strike. The group said blockades remain in place.
``We will do this as long as necessary,'' Cristian Cuevas, the confederation's president, said today in a phone interview from central Chile. ``We can last quite some time.''
Workers in Chile, the world's largest copper supplier, and in neighboring Peru are pressing for higher wages after the price of the metal almost tripled in three years. Copper futures in New York have jumped 18 percent this year.
Peruvian unions at two mines and a smelter owned by Southern Copper Corp., the world's fifth-largest producer of the metal, went on strike on June 23. A union at Collahuasi, Chile's third-largest mine, said it expects to vote this week to strike next month.
Copper futures for September delivery rose 1.45 cents, or 0.4 percent, to $3.398 a pound on the Comex division of the New York Mercantile Exchange.
Property Damage
About 28,000 contract workers are taking part in the Codelco strike, Cuevas said. Codelco, which is owned by the Chilean government, said in a statement today on its Web site that a small number of workers participated in the protests.
The company will take legal action against those responsible for property damage after protesters burned vehicles outside El Teniente, Codelco's second-largest mine, government spokesman Ricardo Lagos Weber said in comments broadcast by Chilean television station Canal13.
The protest slowed production at Codelco's Salvador mine, its smallest, and at its El Teniente and Andina mines, Codelco's press office said. Two other copper mines and the Ventanas smelter were producing at pre-strike levels, the office said. Santiago-based Codelco produces 10 percent of the world's copper.
Output also fell at the company's Ventanas smelter because striking contractors' employees run part of the machinery, Luis Guerra, president of Codelco's largest union at the division, said by phone from central Chile. The company's Andina unit had to halt production, said Sergio Flores, president of one of two Codelco miners' unions at Andina.
Mining Halted
The company's El Salvador division halted copper mining, though a nearby smelter is running normally, Egidio Masias, president of the division's largest miners' union, said in a telephone interview today from northern Chile.
The El Teniente, Andina and El Salvador divisions accounted for 25 percent, 14 percent, and 4.8 percent, respectively, of Codelco's 1.676 million metric tons of production at fully owned mines last year. Codelco's largest division accounted for the remainder of the output. Codelco also owns 49 percent of the El Abra copper mine in Chile, which added 107,000 tons to output last year.
Contract workers at Codelco build infrastructure, repair machinery, clear rock and provide food and transport services. The workers, who are employees of contractors hired by Codelco, are seeking wages and bonuses closer to those of Codelco's own employees, Cuevas said.
Codelco said it had 30,300 contract workers as of February, compared with about 17,300 regular employees.
A walkout by contract workers in January 2006 at two Codelco mines increased global copper prices even as the company said production was unaffected.
To contact the reporter on this story: Heather Walsh in Santiago at
hlwalsh@bloomberg.net
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