| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 203550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4590.0 | USD | 20181201 |