| 3/1/2018 | 730619900000 | SPIRAL WELDED STEEL PIPE
| 28150 | Kilogram | 34282.29 | N/A | BCS ÇELIK BORU SANAYI ANONIM SIRKETI |
| 3/26/2018 | 730619900000 | Q273XU8MM SPIRAL WELDED STEEL PIPE ST44 (S275JR) - Q219XU7,1 MM SPIRAL WELDED STEEL PIPE ST44 (S275JR) (SPIRAL WELDED STEEL PIPE)
| 20600 | Kilogram | 17584.85 | N/A | TEKBOR ÇELIK BORU SANAYI VE TICARET LIMITED SIRKETI. |
| 3/1/2018 | 730619900000 | WELDED INSULATED STEEL PIPE WITH 1626 MM DIAMETER (180,55 MT)
| 92270 | Kilogram | 99067.11 | Izmit Customs | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/14/2018 | 730630119000 | WALL THICKNESS 2 MM. NO EXCEEDING COATED AND UNPAINTED STEEL PIPE-UNCUT (2.038.35 MT)
| 2166 | Kilogram | 2713.78 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/26/2018 | 730630119000 | WALL THICKNESS 2 MM. NO EXCEEDING UNCOATED AND PAINTED STEEL PIPE-CUT (4.309.5 MT)
| 3480 | Kilogram | 4293.37 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/2/2018 | 730630119000 | WALL THICKNESS 2 MM. NON-COATED AND UNPAINTED STEEL PIPE WITHOUT CROSS - UNCUT (14.300 AD)
| 431 | Kilogram | 1613.65 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/2/2018 | 730630119000 | WALL THICKNESS 2 MM. NON-COATED AND UNPAINTED STEEL PIPE UNCUT (7.500 AD)
| 467 | Kilogram | 2250.59 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/14/2018 | 730630119000 | WALL THICKNESS 2 MM. NON-COATED AND UNPAINTED STEEL PIPE WITHOUT CROSS - UNCUT (15.480 AD)
| 9800 | Kilogram | 22111.39 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/22/2018 | 730630119000 | WALL THICKNESS 2 MM. NON-EXCEED, UNCOATED AND PAINTED STEEL PIPE-CUT (658.8 MT)
| 998 | Kilogram | 1304.11 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |
| 3/7/2018 | 730630119000 | WALL THICKNESS 2 MM. NON-COATED AND UNPAINTED STEEL PIPE WITHOUT EXCESS - UNCUT (2,343.6 MT)
| 1818 | Kilogram | 2276.25 | N/A | KALIBRE BORU SANAYIIVE TICARET A.S. |