| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3070.0 | USD | 20200314 |
| Unknown | China national standards | MT | 490.0 | USD | 20200313 |
| Unknown | China national standards | MT | 490.0 | USD | 20200313 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200312 |
| Unknown | China national standards | MT | 3100.0 | USD | 20200312 |
| Unknown | China national standards | MT | 2720.0 | USD | 20200312 |
| Unknown | China national standards | MT | 490.0 | USD | 20200312 |
| Unknown | China national standards | MT | 440.0 | USD | 20200312 |
| Unknown | China national standards | MT | 430.0 | USD | 20200312 |
| Unknown | China national standards | MT | 240.0 | USD | 20200312 |