| 3/22/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3228 MM DIAMETER (430.37 MT)
| 497550 | Kilogram | 381803.43 | Izmit Customs | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/22/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3228 MM DIAMETER (635.91 MT)
| 728650 | Kilogram | 559426.8 | Izmit Customs | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/7/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 1626 MM DIAMETER (91.16 MT)
| 52540 | Kilogram | 59075.7 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/13/2018 | 730539009000 | 1829 MM DIAMETER S. WELDED STEEL PIPE (2908.37 MT)
| 2340947 | Kilogram | 1944525.92 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/30/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3228 MM DIAMETER (36.14 MT)
| 41800 | Kilogram | 32770.94 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/29/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3236 MM DIAMETER (63.01 MT)
| 93000 | Kilogram | 73707.72 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/30/2018 | 730539001000 | 2224MM DIAMETER, SOLID WELDED INSULATED STEEL PIPE (123,91MT)
| 98450 | Kilogram | 77506.85 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/26/2018 | 730539001000 | NON-INSULATED STEEL PIPE WITH 273 MM DIAMETER
| 504 | Meter | 13106.8 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/30/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3228 MM DIAMETER (472.91 MT)
| 547500 | Kilogram | 426617.6 | N/A | ERCIYAS ÇELIK BORU SANAYI A.S. |
| 3/22/2018 | 730539001000 | WELDED INSULATED STEEL PIPE WITH 3228 MM DIAMETER (237.31 MT)
| 274450 | Kilogram | 195412.96 | Izmit Customs | ERCIYAS ÇELIK BORU SANAYI A.S. |