| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 68140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 34980.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191022 |
| Unknown | China national standards | MT | 45140.0 | USD | 20191021 |