The procurement plan of Tau-Ken Samruk JSC for 2018 (as amended on May 16, 2018, order 090240000101-ПЗ-2018-6 (16/59-з)) The procurement plan of Tau-Ken Samruk JSC for 2018 (as amended on May 16, 2018, order 090240000101-ПЗ-2018-6 (16/59-з))