| 3/20/2018 | 391740000019 | PLS.TAPA * BOILER SUS.PLS. * PLS. SCREWED COVER * TAH.HOR.UCU * MENTESE PLS. * FRONT COVER * INSTALLATION RETURN PIPE * TAH.HORT * WATER PRESSURE SEN. * ALUM. SERIES * TOP SIZE. * SUPPORT SHEET * FITTING * VENT.IZO. * FRONT PAN.ALT IZL. * BAG PLS. * PIPE * SUS.SÜN. * SAFETY VALVE
| 672 | Units | 1341.27 | N/A | WARMHAUS ISITMA VE SOGUTMA SISTEMLERI SANAYI TICARET ANONIM SIRKETI |
| 3/26/2018 | 391740000019 | PP PIPE CONNECTION PARTS (FITTING KAVIS, FITTING C CAVIS, ELBOW, MANSON, REDUCTION RED, MANSON, TE, INEGAL TE, CLOSING HEAD, BELLOW, SINGLE-DOUBLE CLAMP) (58650 PCS)
| 1130.73 | Kilogram | 3259.73 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/19/2018 | 391740000019 | PVC PIPE FITTINGS
| 10960 | Units | 3760.2 | N/A | ÜNPLAS ÜNYE PLASTIK.VE INSAAT MALZMENAK.SAN.TIC.LTD. |
| 3/18/2018 | 391732008000 | CP-25PPSE-B 25 MM PP FLAME RETARDANT PIPE + FITTING BLACK, CP-25PPSE-W 25 MM PP FLAME RETARDANT PIPE + FITTING WHITE
| 1000 | Units | 2937.97 | N/A | TURKUAZ ELEKTROTEKNIK SANAYI VE TICARET LTD.STI. |
| 3/22/2018 | 391740000019 | PP PIPE CONNECTION PARTS (FITTING CURVES, STAVROOUS, ELBOW, PIPE ELBOW, MANSON, REDUCTION, TE, INEGAL TE, CLOSING HEAD, BINDING, SINGLE CLAMP) (126330 PCS)
| 2399.62 | Kilogram | 8021.12 | N/A | KALDE KLIMA PAZARLAMA VE TAAHHÜT A.S. |
| 3/25/2018 | 391740000019 | PPRC FITTING (PLASTIC PIPE CONNECTION ELEMENTS FITTING WITHOUT METAL PARTS, ELBOW, REDUCTION VB) (40.400 AD)
| 836.1 | Kilogram | 1661.1 | N/A | GREENFIT PLASTIK METAL YAPI ELEMANLARI ÜRETIM SANAYI VE TICARET LIMITED SIRKETI |
| 3/4/2018 | 391740000019 | POLIETILEN PIPE FITTINGS (PE FITTINGS)
| 240 | Units | 11287.15 | N/A | TEGA GRUP ITHALAT IHRACAT A.S. |
| 3/20/2018 | 391740000019 | HDPE MANSON, Ø20 HF FLAME RETARDANT, Ø25 HF FLAME RETARDANT, Ø32 HF FLAME RETARDANT, HF FLAME RETARDANT CROSE, 3/4 EXTERNAL TYPE SPIRAL CABLE PIPE FITTING, 1 EXTERNAL TYPE SPORUS CABLE
| 16053 | Units | 2665.95 | N/A | YAPI MERKEZI INSAATVE SAN.A.S. |
| 3/9/2018 | 391740000011 | PVC PIPE FITTINGS (1 GROUP)
| 1 | Units | 6423.34 | N/A | TOROS SULAMA VE DRENAJ SISTEMLERI PLASTIK INSAAT MALZEMELERI TARIM SANAYI VE TICARET LIMITED SIRKETI |
| 3/29/2018 | 391740000012 | LENGTH PIPE MANSON SILK, LENGTH PIPE GASKET SILK, LENGTH PIPE HOLDER SILK, FITTING PG-13,5 MUTLUSAN, RAKOR PG-16 MUTLUSAN, VARIABLE INNER CORNER LEGRAND DISTRIBUTION TYPE DUCT, VARIABLE OUTER CORNER DLP-S 50XAGITAL 638038 , VARIABLE ELBOW 50X100, SIMPLE
| 2037 | Units | 2213.71 | N/A | DEMKA TEKSTIL SANAYIVE DIS TICARET AS. |