| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20200521 |
| Unknown | China national standards | MT | 800.0 | USD | 20200521 |
| Unknown | China national standards | MT | 4680.0 | USD | 20200520 |
| Unknown | China national standards | MT | 7700.0 | USD | 20200520 |
| Unknown | China national standards | MT | 710.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200520 |
| Unknown | China national standards | MT | 520.0 | USD | 20200520 |
| Unknown | China national standards | MT | 100.0 | USD | 20200520 |
| Unknown | China national standards | MT | 770.0 | USD | 20200520 |
| Unknown | China national standards | MT | 780.0 | USD | 20200520 |