| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13060.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 850.0 | USD | 20181201 |