| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 260.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191101 |