| 3/4/2018 | 271012250000 | HEPTANE
| 16800 | Kilogram | 14283.6 | N/A | SUN CHEMICAL MATBAAMÜREKKEP.VE GEREÇ.SAN.VE TIC.A.S. |
| 3/20/2018 | 271012250000 | "HEPTANE * NOT INCLUDED IN THE SCOPE OF NOTICE 2019/5 ANNEX 2. * SCT = 2,4985 TL / KG * PART B OF THE SCHEDULE I * NO CHOLERATION."
| 22000 | Kilogram | 17893.6 | N/A | BAHADIR KIMYA ÜRÜNLERI ITHALAT IMALAT LIMITED SIRKETI |
| 3/18/2018 | 290110009012 | N-HEPTANE (** 24 PIECES X 2.5 LITERS = 60 LITERS **)
| 24 | Units | 1567.27 | N/A | EKIN KIMYA TICARET ANONIM SIRKETI |
| 3/11/2018 | 271012250000 | HEPTANE (SPECIAL GASOLES) - CHEMICAL SUBSTANCE - SCT RATE 2.4985 TL / KG SCT LAW 1B SCHEDULE * NO CORRELATION)
| 30000 | Kilogram | 24443.6 | N/A | AKDENIZ KIMYA ÜRÜNLERI PAZ.TIC.VE SAN.A.S. |
| 3/8/2018 | 271012250000 | HEPTANE (IT IS IN THE ESYA 1B LIST AND THE SCT RATE IS KG 2.4985. NO COLLERATION.)
| 17000 | Kilogram | 15303.6 | N/A | DECCO GIDA TARIM VE ZIRAI ÜRÜNLER SANAYI TICARET ANONIM SIRKETI |
| 3/13/2018 | 271012250000 | HEPTANE (SCT = 2.4985 TL / KGM * LIST B LIST * NO CORRELATION)
| 12000 | Kilogram | 9481.6 | N/A | KIMYAPSAN KIMYA VE YAPISTIRICI SANAYII ANONIM SIRKETI |
| 3/13/2018 | 271012250000 | HEPTANE IS A ARTICLE IN THE SCOPE OF THE SPECIAL CONSUMPTION TAX LAW NO 4760 AT THE ANNEX LIST IB SCHEDULE AND IS SUBJECT TO 2.4985 TL SCT. NO CORRELATION '
| 15000 | Kilogram | 14141.6 | N/A | TEKNIK KIMYA DONATIMMAKINE ENERJI SANAYIVE TICARET A.S. |
| 3/15/2018 | 560392900019 | "HEPTANE / UV E 15X14 CT10 (0,45) (HEPTANE COMPOUND CLOTH) [P21000]"
| 128 | Units | 6615.05 | N/A | SAN.VE TIC.LTD.STI. GMD KIMYEVI MADDELER |
| 3/19/2024 | 290410000029 | 1-HEPTANESULFONIC ACID, SODIUM SALT, 98%/ | 1 | UNIT | 408 | N/A | AZELİS TR KİMYA ENDÜSTRİSİ ÜRÜNLERİ İTHALAT İHRACAT TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/28/2024 | 290410000029 | HEPTANE-1-SULFONIC A-CID SODIUM SALT FOR | 1 | UNIT | 166 | N/A | TOROS ECZA VE KİMYEVİ MADDELER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |