| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4590.0 | USD | 20191219 |
| Unknown | China national standards | MT | 5160.0 | USD | 20191219 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191219 |
| Unknown | China national standards | MT | 5810.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4390.0 | USD | 20191219 |
| Unknown | China national standards | MT | 5150.0 | USD | 20191219 |
| Unknown | China national standards | MT | 6210.0 | USD | 20191219 |