| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200522 |
| Unknown | China national standards | MT | 320.0 | USD | 20200522 |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2340.0 | USD | 20200522 |
| Unknown | China national standards | MT | 400.0 | USD | 20200522 |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 380.0 | USD | 20200521 |
| Unknown | China national standards | MT | 280.0 | USD | 20200521 |
| Unknown | China national standards | MT | 720.0 | USD | 20200521 |