CSN Mining在2015年由两家公司合并而成立，其中CSN拥有公司87.52%的股权。CSN铁矿资源储量超过30亿，旗下的Casa de Pedra 和 Engenho 矿区均位于巴西米纳斯吉拉斯州的铁四角区域。其中Casa de Pedra矿区是巴西在运营的年代最久远的矿山之一，年产能在3000万吨左右，储量达30亿吨（2014年）。附近的Engenho矿区体量相对...
The trucks of the "Casa de Pedra" mine have some alternatives of haulage routes that directly influence their performance. The objective of this study is to evaluate the performance of the trucks in terms of the average of fuel consumption and times of cycle of the trucks in each one of ...
CSN Mineração拥有铁矿石储量超过30亿吨，拥有Casa de Pedra和Engenho矿山，Pires加工厂，Itabirito工...
CSN是巴西仅次于淡水河谷的铁矿石生产商,2019年铁矿石产量3846.3万吨(含外采),2020年前三季度产量2286.5万吨。据巴西联合矿石储量委员会(JORC)称,CSN Minera o拥有铁矿石储量超过30亿吨,拥有Casa de Pedra和Engenho矿山、Pires加工厂、Itabirito工厂、MRS铁路和Tecar股份里约热内卢州Itaguaí港口的铁矿石码头。 CNSA3...
Brazilian iron ore and flat steel producer Companhia Siderúrgica Nacional (CSN) has secured funding for the expansion of its Casa de Pedra mine at Congonhas in the southeastern state of Minas Gerais, the company said on Wednesday May 12. A key element of the plan is a switch to the dry...
The "Casa de Pedra" iron ore mine, a division of the CSN (Companhia Siderúrgica Nacional) Group, is located in the city of Congonhas, in the Brazilian state of Minas Gerais. The exploitation methodology differs a little according to each one of the four sectors that the mine is divided...
The article reports on the possibility that CSN will sell 28 million tonnes of iron ore in 2011, lower than planned partly because of delays in expanding the Casa de Pedra mine and Itagua铆 port. CSN's Paulo Penido said that the steelmakers and iron ore miner expects iron ore sales to ...
CSN advances expansion at Casa de Pedra iron ore mine.The article presents updates on the expansion of Brazilian steelmaker Companhia Siderúrgica Nacional's expansion of its Casa de Pedra iron ore mine.EBSCO_bspMetal Bulletin Daily
CSN's mining unit will put workers on collective holidays at its Casa de Pedra iron ore mine in the city of Congonhas, in Brazil's southeastern Minas Gerais state.The collective holidays will be granted in successive periods of 15 days, from May 7 to July 20, and the measure will ...
It mentions that the nullification of the December 2009 agreement was superceded by another agreement which cancels any pending issues existing between both parties including Vale's first right of refusal for the purchase of iron ore from the Casa de Pedra mine and the cancellation of indemnity ...