| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191201 |