| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201217 |
| Unknown | China national standards | MT | 760.0 | USD | 20201217 |
| Unknown | China national standards | MT | 7870.0 | USD | 20201217 |
| Unknown | China national standards | MT | 890.0 | USD | 20201216 |
| Unknown | China national standards | MT | 770.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201216 |
| Unknown | China national standards | MT | 80.0 | USD | 20201216 |
| Unknown | China national standards | MT | 13020.0 | USD | 20201216 |
| Unknown | China national standards | MT | 6880.0 | USD | 20201216 |
| Unknown | China national standards | MT | 4220.0 | USD | 20201216 |