| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2420.0 | USD | 20191201 |