| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20200320 |
| Unknown | China national standards | MT | 60.0 | USD | 20200320 |
| Unknown | China national standards | MT | 670.0 | USD | 20200320 |
| Unknown | China national standards | MT | 980.0 | USD | 20200319 |
| Unknown | China national standards | MT | 670.0 | USD | 20200319 |
| Unknown | China national standards | MT | 3810.0 | USD | 20200318 |
| Unknown | China national standards | MT | 140.0 | USD | 20200318 |
| Unknown | China national standards | MT | 60.0 | USD | 20200318 |
| Unknown | China national standards | MT | 220.0 | USD | 20200318 |
| Unknown | China national standards | MT | 100.0 | USD | 20200317 |