| 3/18/2018 | 845190000019 | WASTE CONTROL UNIT AND RAM MACHINE COMPONENT (WITH THE COMPLETE EXPLANATION OF THE RAM MACHINE)
| 1 | Units | 42087.72 | N/A | HAS GROUP MAKINA ENDÜSTRI A.S. |
| 3/4/2018 | 847982000000 | OPTICAL SEPARATION SYSTEM FOR WASTE RECYCLING * GL.SR.NO: 1 *
| 1 | Units | 291721.2 | N/A | YAPI KREDI FINANSAL KIRALAMA A.O. |
| 3/6/2018 | 842139859000 | WASTE GAS TREATMENT SYSTEM
| 3 | Units | 38319.89 | N/A | FOTONIKA YARI ILETKEN TEKNOLOJILERI ANONIM SIRKETI |
| 3/20/2018 | 842139259000 | DEVICE END WASTE HOLDING FILTER (3 PACKAGES 45 PCS)
| 15 | Units | 2934.79 | N/A | OMNILAB LABORATUVAR MALZEMELERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/1/2018 | 842121000000 | YTB ??NO: 24 WASTE WATER TREATMENT SYSTEM AND ACCESSORIES (WITH NECESSARY PARTS AND PARTS)
| 2 | Units | 38472.21 | N/A | STAR RAFINERI A.S. |
| 3/13/2018 | 842121000000 | WASTE-WATER-OIL SEPARATING FILTER
| 1 | Units | 1196.62 | N/A | ACO YAPI MALZEMELERISAN.VE TIC. LTD.STI |
| 3/28/2018 | 842121000000 | WASTE-WATER-OIL SEPARATING FILTER
| 1 | Units | 5729.05 | N/A | ACO YAPI MALZEMELERISAN.VE TIC. LTD.STI |
| 3/13/2024 | 842139859000 | WASTE GAS TREATMENT SYSTEM WITH/WITH ACCESSORIES | 1 | UNIT | 90492 | N/A | ORTA DOĞU TEKNİK ÜNİVERSİTESİ MİKROELEKTROMEKANİK SİSTEMLER MERKEZİ |
| 3/28/2024 | 841370519000 | SPECIAL WASTE PUMP | 7 | UNIT | 150 | N/A | BSH EV ALETLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 841370219000 | PUMP (SUBMERS PUMPS- FOR WASTE WATER) | 1 | UNIT | 4093 | N/A | KSB POMPA ARMATÜR SANAYİ VE TİCARET ANONİM ŞİRKETİ |