| 3/7/2018 | 400510000000 | UNVULCANIZED ARTIFICIAL RUBBER
| 22830 | Kilogram | 20467.53 | N/A | QUALCHEM DIS TICARET ANONIM SIRKETI |
| 3/11/2018 | 400599009000 | RUBBER COMPOUND (UNVULCANIZED)
| 45545 | Kilogram | 30670.3 | N/A | VIL KAUÇUK SAN. VE TIC.LTD.STI. |
| 3/13/2018 | 400510000000 | "RUBBER COMPOUND (SOLID) MIXED RUBBER (UNVULCANIZED) (IN PRIMARY SHEETS, SHEET, LAYER OR HARD):: CARBON BLACK (CARBON BLACK) OR RUBBER MIXED WITH SILICA;"
| 4536 | Kilogram | 29405.56 | N/A | DITAS DOGAN YEDEKPARÇA IMALAT VETEKNIK A.S. |
| 3/25/2018 | 400599002000 | RUBBER GRANULE (UNVULCANIZED)
| 23012 | Kilogram | 12366.76 | N/A | ANT KAUÇUK VE PLASTIK SANAYI VE TICARET LIMITED SIRKETI |