| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6530.0 | USD | 20200523 |
| Unknown | China national standards | MT | 820.0 | USD | 20200523 |
| Unknown | China national standards | MT | 5130.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4550.0 | USD | 20200522 |
| Unknown | China national standards | MT | 6280.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4110.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4440.0 | USD | 20200522 |
| Unknown | China national standards | MT | 6170.0 | USD | 20200522 |
| Unknown | China national standards | MT | 5050.0 | USD | 20200522 |
| Unknown | China national standards | MT | 5550.0 | USD | 20200522 |