| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20180414 |
| Unknown | China national standards | MT | 940.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180414 |
| Unknown | China national standards | MT | 6010.0 | USD | 20180413 |
| Unknown | China national standards | MT | 7060.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6650.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180413 |