| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20200518 |
| Unknown | China national standards | MT | 100.0 | USD | 20200518 |
| Unknown | China national standards | MT | 460.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200518 |
| Unknown | China national standards | MT | 160.0 | USD | 20200518 |
| Unknown | China national standards | MT | 80.0 | USD | 20200518 |
| Unknown | China national standards | MT | 70.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200518 |
| Unknown | China national standards | MT | 700.0 | USD | 20200518 |
| Unknown | China national standards | MT | 530.0 | USD | 20200518 |