| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20200510 |
| Unknown | China national standards | MT | 60.0 | USD | 20200510 |
| Unknown | China national standards | MT | 60.0 | USD | 20200510 |
| Unknown | China national standards | MT | 140.0 | USD | 20200510 |
| Unknown | China national standards | MT | 480.0 | USD | 20200501 |
| Unknown | China national standards | MT | 430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 300.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200501 |
| Unknown | China national standards | MT | 920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 190.0 | USD | 20200501 |