| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191201 |