| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |