| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7060.0 | USD | 20201101 |
| Unknown | China national standards | MT | 850.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201101 |
| Unknown | China national standards | MT | 390.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2520.0 | USD | 20201023 |
| Unknown | China national standards | MT | 6070.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4980.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4330.0 | USD | 20201023 |
| Unknown | China national standards | MT | 670.0 | USD | 20201023 |