Latest Copper production News & Updates

New Delhi, June 8 (IANS) Vedanta Resources has run into a credibility test in the US listing of its copper business, with auditors flagging concerns over the financial viability of its main asset, which has been piling up losses, according to a regulatory filing.The mining group has filed for an initial public offering (IPO) of CopperTech Metals Inc, a US-domiciled entity that owns and operates Vedanta’s Zambian copper mines and is expected to list on the New York Stock Exchange under the tick…