| 3/26/2018 | 280800000012 | NITRIC ACID (150 BOXES - 1500 LTR)
| 150 | Units | 4895.6 | N/A | A.T.S. ADVANCED TECHNOLOGY SUPPLIES TICARET ANONIM SIRKETI |
| 3/26/2018 | 280800000012 | NITRIC ACID
| 520 | Kilogram | 1124.03 | N/A | A.T.S. ADVANCED TECHNOLOGY SUPPLIES TICARET ANONIM SIRKETI |
| 3/5/2018 | 280800000012 | NITRIC ACID (100 BOXES - 1000 LT)
| 100 | Units | 2990.03 | N/A | A.T.S. ADVANCED TECHNOLOGY SUPPLIES TICARET ANONIM SIRKETI |
| 3/14/2018 | 280800000011 | "NITRIC ACID 65% SUPRAPUR, NITRIC ACID 65% FOR ANALYSIS EMSURE"
| 96 | Units | 7011.83 | N/A | SELEN KIMYEVI MADDELER TICARET VE SANAYI LTD.STI. |
| 3/12/2018 | 280800000011 | PURE NITRIC ACID
| 216 | Units | 22627.85 | N/A | AHMET TURGUT ÖGRETMEN |
| 3/13/2018 | 280800000011 | NITRIC ACID (IT WILL BE USED IN LABORATORIES FOR ANALYSIS PURPOSE.)
| 24 | Units | 2643.91 | N/A | KOCINTOK LABORATUAR MALZ.TICARET VE SANAYI A.S. |
| 3/27/2018 | 280800000011 | NITRIC ACID (IT WILL BE USED IN LABORATORIES FOR ANALYSIS PURPOSE.)
| 144 | Units | 2461.1 | N/A | KOCINTOK LABORATUAR MALZ.TICARET VE SANAYI A.S. |
| 3/27/2018 | 280800000011 | PURE NITRIC ACID
| 216 | Units | 3512.2 | N/A | AHMET TURGUT ÖGRETMEN |
| 3/12/2018 | 280800000011 | NITRIC ACID 65% SUPRAPUR 1 L
| 58 | Units | 6119.54 | N/A | ISTANBUL TEKNIK KIMYA TIC.A.S. |
| 3/29/2024 | 280800000011 | PURE NITRIC} ACID | 540 | KILOGRAM | 14606 | N/A | ÜNİMETAL HASSAS DÖKÜM MAKİNA VE YEDEK PARÇA SANAYİ VE TİCARET ANONİM ŞİRKETİ |