| 3/29/2018 | 293629000012 | METHLYLTETRAHYDROFOLATE CALCIUM (VITAMIN B-9 DERIVATIVE)
| 6 | Kilogram | 11643.6 | N/A | KUZEY KIMYA SANAYI VE TICARET LTD.STI. |
| 3/19/2024 | 293628000019 | SPECWHITE MAP PROVITAMINS AND VITAMINS (NATURAL OR OBTAINED BY SYNTHESIS) (INCLUDING NATURAL CONCENTRATES); THEIR DERIVATIVES USED PRIMARILY AS VITAMINS AND THEIR MIXTURES WITH EACH OTHER: VITAMINS AND THEIR DERIVATIVES | 15 | KILOGRAM | 1758 | N/A | SAFİR EPOKSİ VE YATÇILIK SANAYİ TİCARET ANONİM ŞİRKETİ |
| 3/6/2024 | 293626000011 | VITAMIN B12 CRYST FOOD GRADE (VITAMINS/ AND THEIR DERIVATIVES) | 0 | KILOGRAM | 2 | N/A | ARKEM KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/19/2024 | 293622000012 | VITAMIN B1 DERIVATIVE ** IT IS A DRUG AUXILIARY TO BE USED IN R&D STUDIES ** THIAMINE HCI+ | 1 | KILOGRAM | 500 | N/A | İLKO İLAÇ SANAYİ VE TİCARET ANONİM ŞİRKETİ |