| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5960.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1620.0 | USD | 20191212 |
| Unknown | China national standards | MT | 600.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 670.0 | USD | 20191201 |