| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20201223 |
| Unknown | China national standards | MT | 90.0 | USD | 20201223 |
| Unknown | China national standards | MT | 70.0 | USD | 20201222 |
| Unknown | China national standards | MT | 110.0 | USD | 20201222 |
| Unknown | China national standards | MT | 690.0 | USD | 20201222 |
| Unknown | China national standards | MT | 910.0 | USD | 20201222 |
| Unknown | China national standards | MT | 670.0 | USD | 20201222 |
| Unknown | China national standards | MT | 720.0 | USD | 20201222 |
| Unknown | China national standards | MT | 5410.0 | USD | 20201222 |
| Unknown | China national standards | MT | 670.0 | USD | 20201222 |