Patharkhmah Mining Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 28 JUL 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Patharkhmah Mining Private Limited is U14200WB2008PTC127929 and registration number is 127929 and KAMAL KUMAR AGARWAL is director in PATHARKHMAH MINING PRIVATE LIMITED

Rhino Nirman Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 04 SEP 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Rhino Nirman Private Limited is U45400WB2009PTC138263 and registration number is 138263 and KAMAL KUMAR AGARWAL is director in RHINO NIRMAN PRIVATE LIMITED

Aniron Mercantile Limited is a WEST BENGAL based public ltd. Company Registered at dated 27 FEB 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Aniron Mercantile Limited is U74900WB2013PLC190966 and registration number is 190966 and KAMAL KUMAR AGARWAL is director in ANIRON MERCANTILE LIMITED