| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20180121 |
| Unknown | China national standards | MT | 800.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180120 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180120 |
| Unknown | China national standards | MT | 7210.0 | USD | 20180120 |
| Unknown | China national standards | MT | 5500.0 | USD | 20180120 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180120 |
| Unknown | China national standards | MT | 380.0 | USD | 20180120 |
| Unknown | China national standards | MT | 460.0 | USD | 20180120 |
| Unknown | China national standards | MT | 740.0 | USD | 20180120 |