| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20191021 |
| Unknown | China national standards | MT | 320.0 | USD | 20191021 |
| Unknown | China national standards | MT | 540.0 | USD | 20191021 |
| Unknown | China national standards | MT | 490.0 | USD | 20191021 |
| Unknown | China national standards | MT | 770.0 | USD | 20191021 |
| Unknown | China national standards | MT | 80.0 | USD | 20191021 |
| Unknown | China national standards | MT | 80.0 | USD | 20191021 |
| Unknown | China national standards | MT | 80.0 | USD | 20191021 |
| Unknown | China national standards | MT | 50.0 | USD | 20191021 |
| Unknown | China national standards | MT | 50.0 | USD | 20191021 |