| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 960.0 | USD | 20191201 |
| Unknown | China national standards | MT | 840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20191201 |