| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20191221 |
| Unknown | China national standards | MT | 45900.0 | USD | 20191220 |
| Unknown | China national standards | MT | 199810.0 | USD | 20191220 |
| Unknown | China national standards | MT | 12210.0 | USD | 20191220 |
| Unknown | China national standards | MT | 92740.0 | USD | 20191220 |
| Unknown | China national standards | MT | 92830.0 | USD | 20191220 |
| Unknown | China national standards | MT | 6200.0 | USD | 20191219 |
| Unknown | China national standards | MT | 8800.0 | USD | 20191219 |
| Unknown | China national standards | MT | 61770.0 | USD | 20191219 |
| Unknown | China national standards | MT | 14730.0 | USD | 20191219 |