| 3/6/2018 | 293629000033 | NIACINAMIDE PC
| 100 | Kilogram | 1508.37 | N/A | CANAN KOZMETIK SAN.VE TIC.A.S. |
| 3/13/2018 | 293629000033 | NIACINIMADE / VITAMIN
| 100 | Kilogram | 1128.36 | N/A | DSM BESIN MADDELERILTD.STI. |
| 3/26/2018 | 293629000034 | ROVIMIX NIACIN VITAMIN
| 8000 | Kilogram | 32578.83 | N/A | DSM BESIN MADDELERILTD.STI. |
| 3/19/2018 | 293629000033 | THE ACTIVE INGREDIENT IN THE DISPOSAL OF BESERI MEDICINAL PRODUCTS: NIACINAMIDE
| 620 | Kilogram | 9151.14 | N/A | SANOFI ILAÇ SANAYI VE TICARET ANONIM SIRKETI |
| 3/14/2018 | 293629000034 | NICOTINIC ACID USED IN THE GALVANOPLASTY INDUSTRY (NIACIN BP) (NOT UNDER THE SCOPE OF 2019/5 NON-CONTACT / FOOD-VETERINARY-HERBAL FOOD / FEED INDUSTRY AND HEALTH)
| 1500 | Kilogram | 7503.6 | N/A | DEDE KIMYA NIKELAJ POLISAJ MALZ.HIRDSAN.VE TIC.AS. |
| 3/11/2024 | 293629000034 | NIACIN (FEED ADDITIVE) | 5000 | KILOGRAM | 23500 | N/A | BİRSEN KİMYA SANAYİ ANONİM ŞİRKETİ |
| 3/4/2024 | 293629000034 | ROVIMIX NIACIN (VITAMIN) [ROVIMIX NIACIN/] | 15000 | KILOGRAM | 63573 | N/A | DSM BESİN MADDELERİ LİMİTED ŞİRKETİ |
| 3/12/2024 | 293629000034 | NIACIN (NICOTINIC ACID) (FEED ADDITIVE) | 24000 | KILOGRAM | 103680 | N/A | CARGILL TARIM VE GIDA SANAYİ TİCARET ANONİM ŞİRKETİ |
| 3/1/2024 | 293629000033 | NIACINAMID}E | 5000 | KILOGRAM | 21000 | N/A | KARTAL KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/7/2024 | 210690920000 | NO-FLUSH NIACIN INOSITOL HEXANICOTINATE /500 MG VEGETABLE CAPSULES | 1980 | UNIT | 11326 | N/A | SOLGAR VİTAMİN VE SAĞLIK ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |