| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191201 |