| 3/28/2024 | 291560190012 | ISOBUTYL B}UTYRATE | 0 | KILOGRAM | 10 | N/A | RADİANCE AROMA ESANS VE KİMYA SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 291823009019 | ISOBUTYL S}ALICYLATE | 10 | KILOGRAM | 115 | N/A | GÜLÇİÇEK KİMYA VE UÇAN YAĞLAR SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/25/2018 | 293090982000 | SODIUM ISOBUTYL XANTHATE
| 17000 | Kilogram | 27203.6 | N/A | KIMSAN KIMYA SANAYIITHALAT IHRACATVE TIC.LTD.STI. |
| 3/14/2024 | 291639100000 | ISOBUTYL PHENYLACETATE (FLAVORANT) [2/428] | 5 | KILOGRAM | 103 | N/A | SELUZ KİMYA KOZMETİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/25/2024 | 291639100000 | ISOBUTYL PHENYLACETA-TE | 25 | KILOGRAM | 795 | N/A | GÜLÇİÇEK KİMYA VE UÇAN YAĞLAR SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 290514900011 | ISOBUTYL ALCOHOL (ISO-BUTANOL) (CHEMICAL / SUBSTANCE) | 60000 | KILOGRAM | 71925 | N/A | KANSAI ALTAN BOYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/12/2018 | 291739959019 | DI ISOBUTYL PHTHALATE (DIBP)
| 18800 | Kilogram | 30024.65 | N/A | AKPA KIMYA AMBALAJ SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2024 | 291560190012 | ISOBUTYL I}SOBUTYRATE | 5 | KILOGRAM | 212 | N/A | SELUZ KİMYA KOZMETİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/11/2018 | 291990001011 | TRI-ISOBUTYL PHOSPHATE
| 20000 | Kilogram | 97003.6 | N/A | AKÇA KIMYEVI MAD.NAKTIC.VE SAN.A.S. |
| 3/28/2024 | 291823009019 | ISOBUTYL S}ALICYLATE | 0 | KILOGRAM | 8 | N/A | RADİANCE AROMA ESANS VE KİMYA SANAYİ TİCARET LİMİTED ŞİRKETİ |