| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20200521 |
| Unknown | China national standards | MT | 800.0 | USD | 20200520 |
| Unknown | China national standards | MT | 590.0 | USD | 20200520 |
| Unknown | China national standards | MT | 910.0 | USD | 20200520 |
| Unknown | China national standards | MT | 810.0 | USD | 20200520 |
| Unknown | China national standards | MT | 740.0 | USD | 20200520 |
| Unknown | China national standards | MT | 100.0 | USD | 20200520 |
| Unknown | China national standards | MT | 140.0 | USD | 20200520 |
| Unknown | China national standards | MT | 720.0 | USD | 20200520 |
| Unknown | China national standards | MT | 680.0 | USD | 20200520 |