| 3/5/2018 | 400510000000 | [2] DIG.KAR. RUBBER (UNVULCANIZED) THERM.ELAST.KOM.) (CARBONCARIA OR SILIKAILE CHAR. RUBBER) * THERMOPLASTIC ELASTOMER COMPLETE
| 20300 | Kilogram | 38527.31 | N/A | RIVA TOZ BOYA SAN.VETIC.A.S. |
| 3/26/2018 | 681510100000 | CARBON FIBER
| 1152 | Kilogram | 42688.87 | N/A | DOWAKSA ILERI KOMPOZIT MALZEMELER SATD. STI. |
| 3/18/2018 | 721550190011 | ROUND BARS OF COLD-DRAWED NON-ALLOY STEELS CONTAINING LESS THAN 0.25% CARBON BY WEIGHT
| 5022 | Kilogram | 4267.14 | N/A | KALIBRE ÇELIK TICARET VE SANAYI LTD.STI. |
| 3/26/2018 | 681510100000 | CARBON FIBER
| 5184 | Kilogram | 70774.9 | N/A | DOWAKSA ILERI KOMPOZIT MALZEMELER SATD. STI. |
| 3/26/2018 | 681510100000 | CARBON FIBER FABRIC -MA FABRIC
| 305 | Meter Square | 4142.52 | N/A | DOWAKSA ILERI KOMPOZIT MALZEMELER SATD. STI. |
| 3/26/2018 | 681510100000 | CARBON FIBER
| 6048 | Kilogram | 97277.79 | N/A | DOWAKSA ILERI KOMPOZIT MALZEMELER SATD. STI. |
| 3/18/2018 | 721550190011 | ROUND BARS OF COLD-DRAWED NON-ALLOY STEELS CONTAINING LESS THAN 0.25% CARBON BY WEIGHT
| 2011 | Kilogram | 1337.07 | N/A | KALIBRE ÇELIK TICARET VE SANAYI LTD.STI. |
| 3/26/2018 | 681510100000 | CARBON FIBER FABRIC -MA FABRIC-
| 125 | Meter Square | 1416.64 | N/A | DOWAKSA ILERI KOMPOZIT MALZEMELER SATD. STI. |
| 3/5/2018 | 280300009019 | CARBON BLACK SJR 30
| 1000 | Kilogram | 3060.75 | N/A | REICHHOLD KIMYA SANAVE TIC.A.S. |
| 3/27/2018 | 382499969068 | MICRONIZED COATED CALCIUM CARBONATE (NIGTAS 1K, NIGTAS 65K, NIGTAS 95K BULK)
| 680000 | Kilogram | 69142.96 | N/A | NIG TAS ANONIM SIRKETI |