| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20200414 |
| Unknown | China national standards | MT | 640.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200414 |
| Unknown | China national standards | MT | 610.0 | USD | 20200412 |
| Unknown | China national standards | MT | 17140.0 | USD | 20200412 |
| Unknown | China national standards | MT | 4450.0 | USD | 20200410 |
| Unknown | China national standards | MT | 6890.0 | USD | 20200410 |
| Unknown | China national standards | MT | 19790.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200410 |
| Unknown | China national standards | MT | 55470.0 | USD | 20200410 |