| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20200522 |
| Unknown | China national standards | MT | 650.0 | USD | 20200522 |
| Unknown | China national standards | MT | 80.0 | USD | 20200522 |
| Unknown | China national standards | MT | 900.0 | USD | 20200522 |
| Unknown | China national standards | MT | 50.0 | USD | 20200522 |
| Unknown | China national standards | MT | 30.0 | USD | 20200522 |
| Unknown | China national standards | MT | 40.0 | USD | 20200522 |
| Unknown | China national standards | MT | 460.0 | USD | 20200521 |
| Unknown | China national standards | MT | 30.0 | USD | 20200521 |
| Unknown | China national standards | MT | 720.0 | USD | 20200521 |