| 3/13/2018 | 841410259000 | "PUMP, MOLECULAR, 5011, TESTED (PUMP OF SPECTROMETER DEVICE)"
| 1 | Units | 5758.11 | N/A | ALISAN IÇ VE DIS TICA.S. |
| 3/6/2024 | 841410259000 | LEYBOLD TURBO PUMP T1600 TURBO MOLECULAR PUMP ENGINE S/N:31000442488(TURBO MOLECULAR VACUUM ENGINE-A+NTREFLE COATING MACHINE PART) | 1 | UNIT | 5988 | N/A | AKAY OPTİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/26/2024 | 841410259000 | MOLECULAR VACUUM PUMP | 3 | UNIT | 16512 | N/A | LABO MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/22/2024 | 841410259000 | VACUUM PUMPS: ROTARY PISTON PUMPS, SLIDING VANE ROTARY PUMPS, MOLECULAR PUMPS AND RUTS TYPE PUMPS: HIGH PERFORMANCE TURBO PUMP FOR LIGHT GASES (WITH COMPLETE ACCESSORIES) | 1 | UNIT | 7399 | N/A | AN-KA ANALİZ VE KALİTE KONTROL CİHAZLARI SANAYİ TİCARET LİMİTED ŞİRKETİ |