Metals & Minerals Trading Corporation of India (MMTC) invites global tenders for sale of basic grade Pig iron produced by NINL from overseas buyers, after finalization of its last export tender with Switzerland based buyer. MMTC floats this tender on behalf of Neelachal Ispat Nigam Limited (NINL). Specifications C: 3.6-4.3% Mn: Less than 1% Si:…