| 3/13/2018 | 741220000011 | BRASS PIPE CONNECTION PARTS (FITTING, ELBOW, MANSON) (195260 AD)
| 10252.8 | Kilogram | 76404.78 | N/A | EKO MAKINA SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2018 | 848180190012 | BRASS VALVE (PP 20 CHECK VALVE, CORNER RADIATOR VALVE, SIX CORNER FLANGED, FLAT RADIATOR VALVE, FLOW ROTARY ELBOW RADIATOR VALVE SET 1/2 (3740 AD)
| 639.52 | Kilogram | 6787.08 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/19/2018 | 741220000011 | MOVING ELBOW (45% PP + 55% BRASS) (2800 AD)
| 140.2 | Kilogram | 1454.6 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/28/2018 | 741220000011 | BRASS PIPE CONNECTION PARTS (FITTING, ELBOW, MANSON) (503890 PCS)
| 16467.24 | Kilogram | 120781.71 | N/A | EKO MAKINA SANAYI VE TICARET ANONIM SIRKETI |
| 3/5/2018 | 848180390000 | RADIATOR BALL VALVE-ELBOW (40% PP + 60% BRASS) (1860 AD)
| 279.5 | Kilogram | 2756.15 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/13/2018 | 848180390000 | RADIATOR BALL VALVE-ELBOW (40% PP + 60% BRASS) (1480 AD)
| 225.92 | Kilogram | 2159.8 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/19/2018 | 848180390000 | PACKING RAD ELBOW VALVE (65% BRASS + 35% PP) (1200 AD)
| 198 | Kilogram | 2806 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/19/2018 | 848180390000 | RADIATOR BALL VALVE-ELBOW (40% PP + 60% BRASS) (1920 AD)
| 289.24 | Kilogram | 2807.8 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/19/2018 | 848180390000 | RADIATOR BALL VALVE-ELBOW (40% PP + 60% BRASS) (18080 AD)
| 2744.4 | Kilogram | 25850.72 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/26/2018 | 848180390000 | RADIATOR BALL VALVE-ELBOW (40% PP + 60% BRASS) (1770 AD)
| 263.24 | Kilogram | 2577.02 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |