| 3/14/2018 | 730900100012 | NITROPHOTOXIDE TUBE 50LT
| 6 | Units | 2306.35 | N/A | INSPITAL MEDIKAL TEKNOLOJI ANONIM SIRKETI |
| 3/1/2018 | 731100139000 | OXYGEN TUBE HARNESS 12 * 230 BAR, NITROGEN TUBE HARNESS 12 * 230 BAR
| 14 | Units | 26602.8 | N/A | BGE BASINÇLI GAZ EKIPMANLARI SAN.VETICARET A.S. |
| 3/4/2018 | 731100999000 | NITROGEN TUBE HARNESS
| 3 | Units | 14002.8 | N/A | CANGAZ ENDÜSTRIYEL VE TIBBI GAZLAR HIRDAVAT INSAAT ITHALAT IHRACAT SANAYI TICARET LIMITED SIRKETI. |
| 3/27/2018 | 731100119000 | NITROGEN TUBE, S-TUBE CYLINDER 160-60, S-TUBE 2018
| 3 | Units | 1311.43 | N/A | ROYAL MAKINE SANAYITICARET LIMITED SIRKETI |
| 3/28/2018 | 731100139000 | NITROGEN PROTOXIDE TUBE
| 36 | Units | 1876.49 | N/A | OKNAL SINAI TIBBIGAZLAR GIDA PETROL TASIMACILIK MADENCILIK INSAAT SANAYI VE TICARET A.S. |
| 3/27/2018 | 731100139000 | KOYUNCU PRO 16/50/230 TPED OXYGEN-MIXTURE-NITROGEN TUBE HARNESSES
| 30 | Units | 93904.28 | N/A | KOYUNCU TICARET ANONIM SIRKETI |
| 3/15/2018 | 731100991000 | 25 M3 NITROGEN TANK SERIES NO: CRYLT - 25 NTRSV-18-039
| 1 | Units | 27722.94 | N/A | KRIYOLET BASINÇLI KAPLAR ENERJI MAKINALARI INS SAN VE TIC LTD STI |
| 3/28/2018 | 731100999000 | NITROGEN TUBE HARNESS
| 3 | Units | 14759.49 | N/A | CANGAZ ENDÜSTRIYEL VE TIBBI GAZLAR HIRDAVAT INSAAT ITHALAT IHRACAT SANAYI TICARET LIMITED SIRKETI. |
| 3/21/2018 | 730900100012 | NITROGEN STOCK TANK 4000 LT. 11 BARG.
| 1 | Units | 1761.98 | N/A | DHE END.BAS.HAVA VEGAZ ÇÖZ.SAN.TIC.LTD.STI. |
| 3/26/2018 | 731100139000 | NITROGEN PROTOXIDE TUBE
| 216 | Units | 15487.45 | N/A | OKNAL SINAI TIBBIGAZLAR GIDA PETROL TASIMACILIK MADENCILIK INSAAT SANAYI VE TICARET A.S. |