| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20191201 |