| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4530.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5970.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5740.0 | USD | 20191101 |