| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20200910 |
| Unknown | China national standards | MT | 820.0 | USD | 20200910 |
| Unknown | China national standards | MT | 320.0 | USD | 20200910 |
| Unknown | China national standards | MT | 100.0 | USD | 20200910 |
| Unknown | China national standards | MT | 120.0 | USD | 20200910 |
| Unknown | China national standards | MT | 130.0 | USD | 20200910 |
| Unknown | China national standards | MT | 730.0 | USD | 20200901 |
| Unknown | China national standards | MT | 730.0 | USD | 20200901 |
| Unknown | China national standards | MT | 720.0 | USD | 20200901 |
| Unknown | China national standards | MT | 840.0 | USD | 20200901 |