| 3/14/2018 | 291413000000 | "ISOBUTYL METHYL KETONE FOR EXCTRACTION ANALYSIS EMSURE, ISOBUTYL METHYL KETONE EMPLURA"
| 264 | Units | 12483.96 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/25/2018 | 290519009018 | METHYL ISOBUTYL CARBINOL
| 9800 | Kilogram | 20657.7 | N/A | ECS KIMYA INSAAT SANAYII VE TICARETLTD.STI. |
| 3/8/2024 | 293359950038 | 3-ISOBUTYL-1-METHYLX-ANTHINE | 1 | UNIT | 84 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/5/2024 | 290960900019 | METHYL ISOBUTYL KETO-N PEROXID | 6240 | KILOGRAM | 41286 | N/A | FİBROSAN CAM TAKVİYELİ POLYESTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/26/2024 | 290960900019 | METHYL ISOBUTYL KETON PEROXID (CUROX I-/300) | 12000 | KILOGRAM | 79157 | N/A | FİBROSAN CAM TAKVİYELİ POLYESTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/6/2024 | 291413000000 | METHYL ISOBUTYL KETO-NE | 13200 | KILOGRAM | 26800 | N/A | ARKEM KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 291413000000 | METHYL ISOBUTYL KETO-NE | 2 | UNIT | 185 | N/A | İNTERLAB LABORATUAR ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |