| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 710.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191123 |
| Unknown | China national standards | MT | 860.0 | USD | 20191123 |
| Unknown | China national standards | MT | 890.0 | USD | 20191123 |