| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201123 |
| Unknown | China national standards | MT | 770.0 | USD | 20201123 |
| Unknown | China national standards | MT | 570.0 | USD | 20201123 |
| Unknown | China national standards | MT | 70.0 | USD | 20201123 |
| Unknown | China national standards | MT | 410.0 | USD | 20201123 |
| Unknown | China national standards | MT | 460.0 | USD | 20201123 |
| Unknown | China national standards | MT | 50.0 | USD | 20201123 |
| Unknown | China national standards | MT | 380.0 | USD | 20201123 |
| Unknown | China national standards | MT | 50.0 | USD | 20201123 |