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NumberSubjectThe deadline for receiving documents
9602978R2Extension of International Call No. 9602978(purchasing refractory material of steel ladle)2018-02-19
9404987R2Amendment & Extension of International Announcement No. 9404987subject of identity suppliers of Semi Nozzle and Mould Powder2016-03-02
9404987R1International Announcement No. 9404987 Identity Suppliers of Semi Nozzle and Mould Powder2016-01-02
9404353R1International Announcement No. 94043532016-01-02