| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 250.0 | USD | 20191201 |