| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20200521 |
| Unknown | China national standards | MT | 600.0 | USD | 20200521 |
| Unknown | China national standards | MT | 750.0 | USD | 20200521 |
| Unknown | China national standards | MT | 690.0 | USD | 20200521 |
| Unknown | China national standards | MT | 700.0 | USD | 20200521 |
| Unknown | China national standards | MT | 100.0 | USD | 20200521 |
| Unknown | China national standards | MT | 640.0 | USD | 20200520 |
| Unknown | China national standards | MT | 890.0 | USD | 20200520 |
| Unknown | China national standards | MT | 100.0 | USD | 20200520 |
| Unknown | China national standards | MT | 90.0 | USD | 20200520 |