Rajiv Commercial Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 05 MAY 2005 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Rajiv Commercial Private Limited is U51909WB2005PTC102983 and registration number is 102983 and UMESH KUMAR SINGH is director in RAJIV COMMERCIAL PRIVATE LIMITED

Bhiringhee Mining & Minerals Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 28 FEB 2014 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Bhiringhee Mining & Minerals Private Limited is U74900WB2014PTC200550 and registration number is 200550 and UMESH KUMAR SINGH is director in BHIRINGHEE MINING & MINERALS PRIVATE LIMITED

Sarbamangala Trading Co.Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 20 DEC 2002 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sarbamangala Trading Co.Private Limited is U51909WB2002PTC095540 and registration number is 095540 and UMESH KUMAR SINGH is director in SARBAMANGALA TRADING CO.PRIVATE LIMITED