| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191201 |