| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200412 |
| Unknown | China national standards | MT | 240.0 | USD | 20200412 |
| Unknown | China national standards | MT | 8550.0 | USD | 20200412 |
| Unknown | China national standards | MT | 5970.0 | USD | 20200412 |
| Unknown | China national standards | MT | 49170.0 | USD | 20200412 |
| Unknown | China national standards | MT | 4690.0 | USD | 20200411 |
| Unknown | China national standards | MT | 13730.0 | USD | 20200411 |
| Unknown | China national standards | MT | 3510.0 | USD | 20200411 |
| Unknown | China national standards | MT | 13180.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200411 |