| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29270.0 | USD | 20191219 |
| Unknown | China national standards | MT | 26270.0 | USD | 20191219 |
| Unknown | China national standards | MT | 27240.0 | USD | 20191219 |
| Unknown | China national standards | MT | 25650.0 | USD | 20191219 |
| Unknown | China national standards | MT | 26030.0 | USD | 20191219 |
| Unknown | China national standards | MT | 28920.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3570.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4730.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3740.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191219 |