| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3010.0 | USD | 20191120 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191120 |
| Unknown | China national standards | MT | 6970.0 | USD | 20191120 |
| Unknown | China national standards | MT | 6460.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191119 |
| Unknown | China national standards | MT | 6980.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191118 |
| Unknown | China national standards | MT | 980.0 | USD | 20191118 |
| Unknown | China national standards | MT | 47270.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3590.0 | USD | 20191118 |