| 3/13/2018 | 390890000000 | POLYAMIDE RESIN G-0930 (HARDENER RAW MATERIAL USED IN EPOXY PAINTS
| 1080 | Kilogram | 3295.6 | N/A | AK-IS BOYA SANAYI VETICARET ANONIM SIRKETI |
| 3/12/2018 | 390940000000 | "EPOXY HARDENER ARK 168F ** IS NOT ONLY ONE OF THE ORGANIC SOLVENTS IN SOLUTIONS. FOR SECOND USE PURPOSE THE SCRAP IS RECOVERED FROM SCRAP PLASTICS, NOT FROM GRANULES AND COVERS."
| 800 | Kilogram | 1843.6 | N/A | MOTAN METAL KIMYA SANAYI VE TICARETA.S. |
| 3/13/2018 | 390890000000 | POLYAMIDE RESIN G-5022X70 (HARDENER RAW MATERIAL USED IN EPOXY PAINTS
| 2880 | Kilogram | 6366.4 | N/A | AK-IS BOYA SANAYI VETICARET ANONIM SIRKETI |
| 3/5/2018 | 390730000000 | EPOXY HARDENER 5217 * 2019 / 3-13 ÜGD TEB.KAPS.DEGILDIR. * ORGANIC SOLVENTS ARE NOT THERE ARE IN SOLUTION. *
| 2 | Units | 2703.49 | N/A | SIKA YAPI KIMYASALLARI ANONIM SIRKETI |
| 3/15/2018 | 390730000000 | DEH * 81 EPOXY HARDENER /// DEH * 82 // EPOXY RESIN // SOLID.
| 12000 | Kilogram | 40657.67 | N/A | PULVER KIMYA SANAYI VE TICARET ANONIM SIRKETI |
| 3/29/2024 | 390730000000 | DER 663 UE EPOXY HARDENER // EPOXY / RESIN // | 20000 | KILOGRAM | 50712 | N/A | PULVER KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/29/2024 | 391190190000 | EPOXY HARDENER AP107-7 - CHEMICAL | 20000 | KILOGRAM | 31000 | N/A | JOTUN BOYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/12/2024 | 390730000000 | CARBOMASTIC 18 FC PART A RAL 9002 (HIGH ADDITIVE EPOXY PAINT HARDENER) (NOT ONE OF THE WASTES, RESIDUALS, SCRAP, DUSTS, FLAKES, GRANULES AND BURRS CONVERTED INTO PRIMARY SHAPES) | 100 | LITER | 1637 | N/A | AK-İŞ BOYA SANAYİİ VE TİCARET ANONİM ŞİRKETİ |
| 3/13/2024 | 391190190000 | EPOXY HARDENER (PHE-NALKAMINE -GP439) | 16000 | KILOGRAM | 33600 | N/A | VENDOR İNOVASYON YATIRIM ANONİM ŞİRKETİ |
| 3/12/2024 | 391190190000 | DEH 804 EPOXY HARDENER **2024/13 NOTIFICATION/COVERAGE. NOT** | 800 | KILOGRAM | 7858 | N/A | UNİVAR SOLUTİONS KİMYA SANAYİ LİMİTED ŞİRKETİ |