国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Yunnan Copper Co Ltd, China's third-largest copper producer, said on Tuesday its production in the first quarter fell 34 percent from a year earlier due to the global financial crisis.

The company did not provide specific output data for the first quarter as well as the same period last year.

Yunnan Copper has an annual refining capacity of about 500,000 tons and aims to expand to more than 600,000 tons this year.

The company also said it expects to suffer a loss of about 260.63 million yuan ($38.14 million) in the first quarter.