| 3/19/2018 | 280300009011 | N550 CARBON BLACK (RAW MATERIAL USED IN EXTERIOR TIRE MANUFACTURING)
| 78200 | Kilogram | 95446.74 | N/A | SUMITOMO RUBBER AKO LASTIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/13/2018 | 284590900019 | LABORATORY MATERIAL (OXYGEN-18)
| 1000 | Gram | 23139.12 | N/A | NUKLEON NÜKLEER TEKNOLOJI ARASTIRMA SANAYI VE TIC.LTD.STI |
| 3/20/2018 | 281520000000 | POTASSIUM HYDROXIDE 90% MIN. ('2019/5 ANNEX2 TEB.GID. FEED PLANT FOOD SUPPLY MATERIAL LISTS CLOSE UP')
| 20000 | Kilogram | 19091.72 | N/A | MAVI PLASTIK KIMYA INSAAT SANAYI VE TICARET ANONIM SIRKETI |
| 3/28/2018 | 284920000000 | IT WILL BE USED TO MAKE SILUSIUM CARBIDE-REFRACTORY MATERIAL-
| 44000 | Kilogram | 47475.71 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/22/2018 | 281410000000 | ANHYDROUS AMMONIA / AMMONIA / FERTILIZER RAW MATERIAL
| 23359675 | Kilogram | 6977921.91 | N/A | BAGFAS BANDIRMA GÜBRE FABRIKALARI A.S. |
| 3/1/2018 | 281410000000 | BULK PURE AMMONIA (IT WILL BE USED AS RAW MATERIAL IN FERTILIZER PRODUCTION)
| 5003432 | Kilogram | 1593113.5 | N/A | TOROS TARIM SAN. VE TIC. A.S. |
| 3/19/2018 | 280300009011 | N660 CARBON BLACK (RAW MATERIAL USED IN EXTERIOR TIRE MANUFACTURING)
| 116260 | Kilogram | 141849.38 | N/A | SUMITOMO RUBBER AKO LASTIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/24/2018 | 281410000000 | BULK PURE AMMONIA (IT WILL BE USED AS RAW MATERIAL IN FERTILIZER PRODUCTION)
| 4997391 | Kilogram | 1569235.7 | Samsun Customs | TOROS TARIM SAN. VE TIC. A.S. |
| 3/29/2024 | 280300009011 | CARBON BLACK IS A RAW MATERIAL USED IN TIRE MANUFACTURING.. | 39600 | KILOGRAM | 61469 | N/A | PETLAS LASTİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 280300009011 | CARBON BLACKS * RAW MATERIAL USED IN TIRE MANUFACTURING.. | 19800 | KILOGRAM | 30702 | N/A | PETLAS LASTİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |