<h2 class="newsinfo_title">2011年中国锌精矿产量累计为430.83万金属吨</h2>
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		  <li>2011-2-23 15:04:57</li>    
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		  <li>作者:鄂蕾</li>
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					  <td width="60"><b>导读:</b></td>
					  <td>2011年中国锌精矿产量累计为430.83万金属吨,同比上涨16.45%。</td>
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					  <td width="60"><b>关键字:</b></td>
					  <td>锌精矿 锌精矿产量</td>
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<div class="over_x"><p>2011年中国锌精矿产量累计为430.83万金属吨,同比上涨16.45%。</p>
<p>自2011年3月起,国内锌精矿产量同比呈现稳步增长态势,这主要得益于以下几方面因素:</p>
<p>一、矿山产能扩充。2011年春节后,部分省区矿山新扩建产能陆续投产,锌精矿产量同比增长,新扩建产能中也包括多年地勘后成功的项目,此外部分企业提高了旗下矿山的日处理能力,也对精矿产量增长做出贡献。</p>
<p>二、矿产资源整合的进展。虽然矿企资源整合耗时较长,但随着整合进展,原减产或停产的矿企生产逐步恢复,当地锌精矿产量逐渐提高。其中陕西和广西增长较为明显,2011年陕西全年产量为27.23万金属吨,同比增长52.3%,广西全年产量为46.86万金属吨,同比增长31.29%。</p>
<p>三、冶炼企业需求增加。由于冶炼产能扩充的需要,以及进口锌精矿数量的减少,冶炼企业对于国内精矿的需求保持旺盛,从而促进矿山产量的增长。<img border="0" src="http://backoffice.chinaccm.com:8001/Chinaccm/pricecenter/tempimages/B8/image/00570_201222390515.png" alt="" /></p>
<p>2012年国内锌精矿生产仍将受以上因素推动,预计今年国内精矿产量增长幅度或与去年持平。</p>
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