| 3/27/2018 | 320890910029 | SIGMASHIELD 220/420/460/880 / 880GF HARDEN
| 750 | Liter | 4207.47 | N/A | PPG INDUSTRIES KIMYASAN.VE TIC.A.S. |
| 3/1/2018 | 320890910029 | SIGMAPRIME 200 LT HARDENER
| 400 | Liter | 1483.21 | N/A | PPG INDUSTRIES KIMYASAN.VE TIC.A.S. |
| 3/28/2018 | 320890910029 | PAINT HARDENER 0087501
| 35 | Units | 1806.24 | N/A | ILKAY DIS TICARET MÜMESSILLIK VE ORGANIZASYON LTD.ST |
| 3/22/2018 | 320890910029 | HARDTOP OPTIMA COMP.B * 20ADX4LT = 80LT *
| 80 | Liter | 1466.62 | N/A | JOTUN BOYA SANAYI VETICARET A.S. |
| 3/11/2024 | 320890910029 | PU HARDENER FOR HARD- PU FOAMS | 72 | LITER | 4192 | N/A | SAVAŞ BOYA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/12/2024 | 320890910029 | HERBERTS HARDENER FU-ER(PAINT) | 438 | LITER | 2256 | N/A | AXALTA BOYA SİSTEMLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/5/2024 | 320890910029 | HARDENER COLOURLESS TWO COMPONENT INK THAT CAN BE APPLIED ON ALUMINUM FOIL ( HT-0202 )+ | 20 | KILOGRAM | 415 | N/A | İSPAK ESNEK AMBALAJ SANAYİ ANONİM ŞİRKETİ |
| 3/20/2024 | 320890910029 | HARDENER M} 050 | 4 | KILOGRAM | 91 | N/A | ENPAY ENDÜSTRİYEL PAZARLAMA VE YATIRIM ANONİM ŞİRKETİ |
| 3/7/2024 | 320890910029 | AMERLOCK/SIGMACOVER 400 HARDENER (DAGI/LAN BOYA) | 440 | LITER | 2421 | N/A | PPG INDUSTRIES KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/19/2024 | 320890910029 | N-5200 NASON HARDANE-R FAST (PAINT RAW) | 1575 | LITER | 6310 | N/A | AXALTA BOYA SİSTEMLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |