| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 660.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200501 |
| Unknown | China national standards | MT | 760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 820.0 | USD | 20200501 |