Ultra Castings Limited is a WEST BENGAL based public ltd. Company Registered at dated 14 APR 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ultra Castings Limited is U27100WB2011PLC161780 and registration number is 161780 and ASHOK KRISHNA PRASAD is director in ULTRA CASTINGS LIMITED

Maa Tripureshwari Mines Private Limited is a MAHARASHTRA based private ltd. Company Registered at dated 18 DEC 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Maa Tripureshwari Mines Private Limited is U10300MH2012PTC238934 and registration number is 238934 and ASHOK KRISHNA PRASAD is director in MAA TRIPURESHWARI MINES PRIVATE LIMITED

Maa Bhubaneshwari Mines Private Limited is a MAHARASHTRA based private ltd. Company Registered at dated 07 DEC 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Maa Bhubaneshwari Mines Private Limited is U10200MH2012PTC238576 and registration number is 238576 and ASHOK KRISHNA PRASAD is director in MAA BHUBANESHWARI MINES PRIVATE LIMITED

Penguin Distributers Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 23 MAR 2007 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Penguin Distributers Private Limited is U51109WB2007PTC114462 and registration number is 114462 and ASHOK KRISHNA PRASAD is director in PENGUIN DISTRIBUTERS PRIVATE LIMITED

Mridul Ventures Limited is a WEST BENGAL based public ltd. Company Registered at dated 10 MAR 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Mridul Ventures Limited is U51101WB2010PLC143264 and registration number is 143264 and ASHOK KRISHNA PRASAD is director in MRIDUL VENTURES LIMITED

Navin Udyog Promotions Ltd is a WEST BENGAL based public ltd. Company Registered at dated 18-OCT-1977 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Navin Udyog Promotions Ltd is L67120WB1977PLC031206 and registration number is 031206 and ASHOK KRISHNA PRASAD is director in NAVIN UDYOG PROMOTIONS LTD