| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200412 |
| Unknown | China national standards | MT | 840.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2690.0 | USD | 20200412 |
| Unknown | China national standards | MT | 5350.0 | USD | 20200412 |
| Unknown | China national standards | MT | 4000.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2350.0 | USD | 20200411 |
| Unknown | China national standards | MT | 6910.0 | USD | 20200411 |
| Unknown | China national standards | MT | 5650.0 | USD | 20200411 |
| Unknown | China national standards | MT | 4830.0 | USD | 20200411 |
| Unknown | China national standards | MT | 4480.0 | USD | 20200411 |