| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191201 |