| 3/4/2018 | 293190009068 | DIBUTYLTIN DILAURATE
| 1600 | Kilogram | 17144.75 | N/A | EFORKIM KIMYA IÇ VEDIS TIC.LTD.STI. |
| 3/18/2018 | 291719800019 | DIBUTYL MALEATE
| 48000 | Kilogram | 72963.6 | N/A | TEKNIK KIMYA DONATIMMAKINE ENERJI SANAYIVE TICARET A.S. |
| 3/21/2018 | 291734000019 | "DIBUTYL PHTHALATE, 99%"
| 13 | Units | 1032.87 | N/A | INTERLAB LABORATUAR ÜRÜNLERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/28/2024 | 291734000019 | DIBUTYL PHTHALATE, 9-9% | 1 | UNIT | 12 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/28/2024 | 293190009068 | DIBUTYLTIN DILAURATE- FOR SYNTHESIS | 1 | UNIT | 42 | N/A | TOROS ECZA VE KİMYEVİ MADDELER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/5/2024 | 292219000028 | DIBUTYLETH}ANOLAMINE | 680 | KILOGRAM | 4242 | N/A | VİSCOL PETRO KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 292119990059 | DIBUTYLAMINE 99.5%(A-LDRICH), FLACON 1L | 5 | UNIT | 387 | N/A | MEDABİO KİMYA VE BİYOTEKNOLOJİ ÜRÜNLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/1/2024 | 292119990059 | DIBUTYLAMINE (TO BE USED AS ANALYSIS IN LABORATORIES.) | 8 | UNIT | 308 | N/A | KOCİNTOK LABORATUAR MALZEMELERİ TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 291990009029 | DIBUTYL PHOSPHATE =9-7.0% T | 1 | UNIT | 113 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/4/2024 | 292119990059 | DIBUTYLAMININE FOR SYN-THESİS | 1 | UNIT | 51 | N/A | KİMEKS KİMYASAL MADDELER VE SAĞLIK GEREÇLERİ TİCARET ANONİM ŞİRKETİ |