| 3/27/2018 | 290514900011 | ISOBUTYL ALCOHOL (IBA)
| 160000 | Kilogram | 98401.6 | N/A | AVESTRA KIMYA SANAYIVE TIC.LTD.STI. |
| 3/11/2024 | 290514900011 | ISOBUTYL ALCOHOL (ISOBUTANOL)(ISOBUTYL A/LCCOL) | 50000 | KILOGRAM | 55000 | N/A | ELİF ENDÜSTRİYEL KİMYASALLARI SANAYİ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/8/2024 | 290514900011 | ISOBUTYL A}LCOHOL | 25000 | KILOGRAM | 29000 | N/A | SADE METALÜRJİ KİMYA ENERJİ SANAYİ İÇ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/15/2024 | 290514900011 | ISOBUTANOL(ISOBUTYL -ALCOHOL) | 25000 | KILOGRAM | 29000 | N/A | SADE METALÜRJİ KİMYA ENERJİ SANAYİ İÇ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/28/2018 | 290514900011 | ISOBUTYL ALCOHOL
| 50000 | Kilogram | 36483.6 | N/A | AK- TAS DIS TICARETA.S. |
| 3/6/2024 | 290514900011 | ISOBUTYL A}LCOHOL | 50000 | KILOGRAM | 48780 | N/A | HÜR KİMYA TİCARET ANONİM ŞİRKETİ |
| 3/7/2024 | 290514900011 | ISOBUTYL ALCOHOL (ISOBUTANOL) (CHEMICAL M/SUBSTANCE) | 30000 | KILOGRAM | 35100 | N/A | KANSAI ALTAN BOYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 290514900011 | ISOBUTYL ALCOHOL (ISOBUTANOL)(ISOBUTYL A/LCCOL) | 50000 | KILOGRAM | 55000 | N/A | ELİF ENDÜSTRİYEL KİMYASALLARI SANAYİ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/29/2024 | 290514900011 | ISOBUTYL ALCOHOL (ISOBUTANOL)(ISOBUTYL A/LCCOL) | 50000 | KILOGRAM | 55000 | N/A | ELİF ENDÜSTRİYEL KİMYASALLARI SANAYİ VE DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/26/2018 | 290514900011 | ISOBUTYL ALCOHOL
| 50000 | Kilogram | 36483.6 | N/A | AK- TAS DIS TICARETA.S. |