| 3/4/2018 | 271012250000 | HEPTANE
| 16800 | Kilogram | 14283.6 | N/A | SUN CHEMICAL MATBAAMÜREKKEP.VE GEREÇ.SAN.VE TIC.A.S. |
| 3/7/2024 | 271012250000 | HEPTANE ** TABLE B OF LIST NUMBER 1 Ö/TV: 9,3492 TL/KGM ** (ALTUĞ KİMYA - 23.000 KG) | 23000 | KILOGRAM | 22540 | N/A | İZOMER KİMYA TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 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 |
| 3/20/2018 | 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 |
| 3/13/2018 | 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. |
| 3/20/2024 | 271012250000 | HEPTANE ** TABLE B OF LIST NUMBER 1 Ö/TV: 9,3492 TL/KGM ** (GEZER AYAKKABI - 5.000 KG) | 5000 | KILOGRAM | 4900 | N/A | İZOMER KİMYA TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/20/2024 | 271012250000 | [1]OTHERS\*HEPTANE (SCT=9.3492 TL/KGM*SCHEDULE B OF LIST NUMBER 1*NO CORRELATION)( CHEMICAL M+ARTICLE) | 34000 | KILOGRAM | 32266 | N/A | BETA KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/1/2018 | 271012250000 | "** INDUSTRIAL SOLVENTS - EXXSOL DSP 80/110, HEPTAN 2018 / D1-06411 **"
| 16040 | Kilogram | 23665.43 | N/A | PROMETEON TURKEY ENDÜSTRIYEL VE TICARI LASTIKLER ANONIM SIRKETI |
| 3/6/2024 | 271012250000 | HEPTANE (BULK - SCT = 9,3492 TL/KGM-1 SCHEDULE B OF THE HOUR/YEAR LIST - NO CORRELATION) | 40000 | KILOGRAM | 44000 | N/A | TEKNİK KİMYA DONATIM MAKİNE ENERJİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 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 |