| 3/27/2018 | 711590000022 | 96.5% TIN 3.5% SILVER ALLOY SOLDERING MATERIAL
| 180 | Kilogram | 8951.4 | N/A | ELECTRICFIL ÜNIFIL OTOMOTIV SANAYI VE TIC.A.S. |
| 3/26/2018 | 710692000000 | SILVER ALLOY WELDING WIRE
| 305.23 | Kilogram | 38980.59 | N/A | ASA KAYNAK VE METALALASIMLARI SAN.VE TIC.A.S. |
| 3/21/2018 | 710692000000 | ALLOY (CONTAINS 47324 GR SILVER)
| 653000 | Gram | 40091.74 | N/A | CEMIL AYAREVI KUYUMCULUK SANAYI VE TICARET ANONIM SIRKETI |
| 3/4/2018 | 710692000000 | SILVER ALLOY WELDING WIRE
| 506.9 | Kilogram | 119595.52 | N/A | ASA KAYNAK VE METALALASIMLARI SAN.VE TIC.A.S. |
| 3/8/2018 | 711590000022 | 96.5% TIN 3.5% SILVER ALLOY SOLDERING MATERIAL
| 120 | Kilogram | 6047.5 | N/A | ELECTRICFIL ÜNIFIL OTOMOTIV SANAYI VE TIC.A.S. |
| 3/6/2018 | 711590000022 | 96.5% TIN 3.5% SILVER ALLOY SOLDERING MATERIAL
| 120 | Kilogram | 5958.8 | N/A | ELECTRICFIL ÜNIFIL OTOMOTIV SANAYI VE TIC.A.S. |
| 3/4/2024 | 710692000000 | SILVER ALLOY WELDING WIRE | 1000 | GRAM | 406 | N/A | BSH EV ALETLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/4/2024 | 710692000000 | SILVER ALLOY WELDING WIRE | 9000 | GRAM | 3660 | N/A | BSH EV ALETLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/21/2024 | 710692000000 | 93% COPPER 4% SILVER 3% ZINC ALLOY (CONTAINS 400 / GRAM SILVER.) | 10000 | GRAM | 702 | N/A | PRİME TEKNİK DÖKÜM KUYUMCULUK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/21/2024 | 710692000000 | 59% COPPER 31% SILVER 10% ZINC ALLOY (CONTAINS 15/50 GRAMS SILVER.) | 5000 | GRAM | 1425 | N/A | PRİME TEKNİK DÖKÜM KUYUMCULUK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |