404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
大商所调整铁矿石期货合约质量标准
2017-09-14 09:47:37 中国经济网
提高期货价格代表性 贴近市场服务产业
引言
9月13日,大商所发布《关于修改铁矿石期货合约质量标准的通知》称,根据我国当前铁矿石现货市场变化,对交割标准品以及替代品的相关指标和升贴水进行调整,调整后的规则自铁矿石1809合约起施行。“新标准鼓励市场接受度好、供应量稳定的主流矿种进入交割范围,以改善期货价格代表性和稳定性,让企业更放心地参与期货市场。”大商所相关负责人如是说。
高低品矿现货价差扩大 影响期货价格代表性
自2016年下半年以来,钢铁行业持续推进供给侧结构性改革,钢材现货市场供应紧张。为扩大钢材产量,钢厂更倾向于采用含铁量更高、硅铝含量更低、生产铁水效率更高的高品矿。与下游钢材市场变化相对应的是,近年来国内市场流通的铁矿石品种明显增多,一些硅铝杂质含量高、市场流通量小的非主流矿种进入现货市场。这些非主流矿既不满足当前国内钢厂的原料策略,也不符合国家环保政策和产业结构调整导向,还直接影响下游贸易商或钢厂的接货预期。
大商所相关负责人表示,上述供需两端变化导致非主流矿与主流矿间价差不断扩大,原有的期货固定升贴水价差无法覆盖目前现货价差,期货最便利交割品发生改变。这影响了期货市场价格发现和套期保值功能发挥,也加大了买方客户使用和销售难度。在此背景下,市场各方呼吁对铁矿石期货交割质量标准进行调整。
经过多轮论证 制定贴近市场的交割质量新标准
为做好此次交割质量标准调整工作,大商所对19个矿种、380个指标样本进行了详细统计,通过深入研究和反复论证,制定了贴近现货市场的铁矿石交割质量新标准。根据此次通知,新标准分别对交割标准品以及替代品相关标准和升贴水进行调整,严格规范了硅、铝、硫及有害微量元素的允许范围,扩大了对硅、铝、硫的扣罚力度,对硅、铝等影响较大的指标实施梯度升贴水,并对粒度指标进行相关调整。
在具体指标调整上,一是收严二氧化硅含量、三氧化二铝含量的允许范围。据介绍,二氧化硅和三氧化二铝是铁矿石中脉石的主要成分,脉石含量越少、矿石品位越高,越有利于降低焦比、提高产量和炉况顺行。因此,限制矿石的硅铝标准符合钢厂当前的炉料标准。经统计测算,99%以上研究样本的硅铝总量、二氧化硅含量和三氧化二铝含量分别在8.5%以下、6.5%以下和3.5%以下,因此,此次调整将替代品“硅+铝”指标上限由10.0%下调为8.5%。同时,考虑到单硅、单铝指标过高会影响钢厂的生产利润。因此,大商所又分别对单硅、单铝含量分别增加了上限要求,规定二氧化硅、三氧化二铝含量分别不超过6.5%和3.5%。
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
相关阅读
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11155042/20170914/31395236.html |
Server: |
cms-8-251 |
Date: |
2024/12/04 12:14:32 |
Powered by China
China