| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20191201 |