Kanoria Securities & Financial Services Limited is a WEST BENGAL based public ltd. Company Registered at dated 30-AUG-1916 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Kanoria Securities & Financial Services Limited is L15421WB1916PLC104929 and registration number is 104929 and BISWARANJAN CHAKRABORTY is director in KANORIA SECURITIES & FINANCIAL SERVICES LIMITED

Rajokri Properties Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 20 JAN 2000 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Rajokri Properties Private Limited is U70101WB2000PTC104930 and registration number is 104930 and BISWARANJAN CHAKRABORTY is director in RAJOKRI PROPERTIES PRIVATE LIMITED

Supertech Additives Limited is a WEST BENGAL based public ltd. Company Registered at dated 14 MAR 1991 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Supertech Additives Limited is U67120WB1991PLC104932 and registration number is 104932 and BISWARANJAN CHAKRABORTY is director in SUPERTECH ADDITIVES LIMITED

Alpha Oxygen Limited is a MAHARASHTRA based public ltd. Company Registered at dated 02 JUL 1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Alpha Oxygen Limited is U23201MH1983PLC030333 and registration number is 030333 and BISWARANJAN CHAKRABORTY is director in ALPHA OXYGEN LIMITED

K B Investments And Trading Co Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 26 OCT 1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of K B Investments And Trading Co Pvt Ltd is U67128WB1983PTC036870 and registration number is 036870 and BISWARANJAN CHAKRABORTY is director in K B INVESTMENTS AND TRADING CO PVT LTD

P.J.Traders Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 15 DEC 1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of P.J.Traders Pvt Ltd is U24231WB1983PTC037014 and registration number is 037014 and BISWARANJAN CHAKRABORTY is director in P.J.TRADERS PVT LTD

Pratap Holdings Limited is a WEST BENGAL based public ltd. Company Registered at dated 01-OCT-1974 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Pratap Holdings Limited is L70101WB1974PLC104781 and registration number is 104781 and BISWARANJAN CHAKRABORTY is director in PRATAP HOLDINGS LIMITED

Tirupati Holdings Limited is a WEST BENGAL based public ltd. Company Registered at dated 01 OCT 1974 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Tirupati Holdings Limited is U70101WB1974PLC104782 and registration number is 104782 and BISWARANJAN CHAKRABORTY is director in TIRUPATI HOLDINGS LIMITED

Amstar Investments Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 02 AUG 1974 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Amstar Investments Pvt Ltd is U67120WB1974PTC029560 and registration number is 029560 and BISWARANJAN CHAKRABORTY is director in AMSTAR INVESTMENTS PVT LTD

Asarco Investment And Trading Co Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 17 MAR 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Asarco Investment And Trading Co Private Limited is U65993WB1981PTC217992 and registration number is 217992 and BISWARANJAN CHAKRABORTY is director in ASARCO INVESTMENT AND TRADING CO PRIVATE LIMITED

Asiatic Explosives Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 26 AUG 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Asiatic Explosives Pvt Ltd is U24111WB1981PTC034023 and registration number is 034023 and BISWARANJAN CHAKRABORTY is director in ASIATIC EXPLOSIVES PVT LTD

Agaresh Finance And Properties Limited is a WEST BENGAL based public ltd. Company Registered at dated 03 MAR 1992 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Agaresh Finance And Properties Limited is U65923WB1992PLC104780 and registration number is 104780 and BISWARANJAN CHAKRABORTY is director in AGARESH FINANCE AND PROPERTIES LIMITED

Pee Vee Ispat Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 24-FEB-1992 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Pee Vee Ispat Pvt Ltd is U74999WB1992PTC054512 and registration number is 054512 and BISWARANJAN CHAKRABORTY is director in PEE VEE ISPAT PVT LTD

Sanatan Investment Company Limited is a WEST BENGAL based public ltd. Company Registered at dated 16 FEB 1977 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sanatan Investment Company Limited is U65990WB1977PLC136649 and registration number is 136649 and BISWARANJAN CHAKRABORTY is director in SANATAN INVESTMENT COMPANY LIMITED