| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191201 |