| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20201101 |
| Unknown | China national standards | MT | 520.0 | USD | 20201101 |
| Unknown | China national standards | MT | 400.0 | USD | 20201101 |
| Unknown | China national standards | MT | 600.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2720.0 | USD | 20201101 |
| Unknown | China national standards | MT | 50.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4290.0 | USD | 20201023 |
| Unknown | China national standards | MT | 260.0 | USD | 20201023 |
| Unknown | China national standards | MT | 50.0 | USD | 20201023 |