| 3/8/2018 | 741220000019 | THIN AND THICK PIPE CONNECTION PARTS (NIPEL) MADE OF COPPER ALLOY USED IN THE MANUFACTURING OF TRAILERS
| 170 | Units | 2016.21 | N/A | TIRSAN TREYLER SANAYI VE TICARET ANONIM SIRKETI. |
| 3/26/2018 | 741220000019 | COPPER ALLOY PIPE CONNECTION PARTS (NIPEL) USED IN THE MANUFACTURING OF TRAILERS
| 150 | Units | 1781.66 | N/A | TIRSAN TREYLER SANAYI VE TICARET ANONIM SIRKETI. |
| 3/18/2018 | 741220000019 | COPPER NIPEL-HOSE UNION USED IN THE MANUFACTURING OF TRAILERS
| 62 | Units | 1374.74 | N/A | TIRSAN TREYLER SANAYI VE TICARET ANONIM SIRKETI. |
| 3/15/2024 | 741011000019 | COPPER FOIL FOR MDF PLANT MANUFACTURING LINE GRECON MEASURING SYSTEM/SUPPLY | 1 | UNIT | 21 | N/A | ÇAMSAN ORDU AĞAÇ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/12/2024 | 741510000000 | COPPER PIN/R USED IN SALT CORE MANUFACTURING. | 1200000 | UNIT | 27819 | N/A | FEDERAL MOGUL POWERTRAIN OTOMOTİV ANONİM ŞİRKETİ |
| 3/25/2024 | 741110900029 | COPPER BORON/U USED IN THERMOCOUPLE MANUFACTURING (14000421) | 100 | METRE | 326 | N/A | HERAEUS ELECTRO-NİTE TERMOTEKNİK SAN.VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 741220000011 | BRASS COVER/PLIN USED IN TRAILER MANUFACTURING | 12 | UNIT | 301 | N/A | TIRSAN TREYLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 741220000011 | NI/PEL FROM BRASS USED IN TRAILER MANUFACTURING | 22 | UNIT | 313 | N/A | TIRSAN TREYLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 741220000011 | BRASS COVER/PLIN USED IN TRAILER MANUFACTURING | 8 | UNIT | 208 | N/A | TIRSAN TREYLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 741220000011 | BRASS COVER/PLIN USED IN TRAILER MANUFACTURING | 63 | UNIT | 729 | N/A | TIRSAN TREYLER SANAYİ VE TİCARET ANONİM ŞİRKETİ |