| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 90.0 | USD | 20200501 |
| Unknown | China national standards | MT | 140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 510.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 90.0 | USD | 20200501 |