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

   

China to see worsening mineral shortage in next 15 years

(Xinhua)
Updated: 2007-05-05 08:56

China will see a widening gap between mineral demand and supply in the coming 15 years if the country continues to consume mineral deposits in the current way, an expert has warned.

It is estimated that by 2020 China's consumption of copper, aluminium, lead and zinc will reach 6.5 million tons, 14.4 million tons, 2.6 million tons and five million tons respectively, and the total demand for ten major nonferrous metals will be 30 million tons.

The collection rate for China's mineral resources is only 60 percent, ten to 20 percentage points lower than that in developed countries. The combined collection rate for mineral intergrowth and associated minerals is only 30 percent to 50 percent, just half of that in developed countries, said the expert who declined to be named.

Although China has led the world in nonferrous metals output for five years in a row, the country has to find a way to balance its growing mineral demand and inadequate domestic supply.

Sources with the China Nonferrous Metals Industry Association show the country's output of nine nonferrous metals topped the world last year. In 2007, the country's nonferrous metals output will increase rapidly, with prices remaining at a high level due to rising demand.


(For more biz stories, please visit Industry Updates)



贵州省| 汝州市| 巴彦淖尔市| 尉犁县| 广安市| 龙南县| 吉木萨尔县| 南岸区| 固阳县| 清新县| 龙胜| 松阳县| 嘉黎县| 南京市| 名山县| 邢台县| 诏安县| 小金县| 肃南| 上饶县| 景洪市| 额济纳旗| 海南省| 台中市| 垣曲县| 来安县| 济源市| 会东县| 民乐县| 河北省| 北票市| 南京市| 景德镇市| 许昌县| 乐昌市| 海口市| 日土县| 镇安县| 镇坪县| 秦安县| 清涧县|