| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 440.0 | USD | 20181201 |