| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20191123 |
| Unknown | China national standards | MT | 100.0 | USD | 20191123 |
| Unknown | China national standards | MT | 790.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1270.0 | USD | 20191122 |
| Unknown | China national standards | MT | 780.0 | USD | 20191122 |
| Unknown | China national standards | MT | 100.0 | USD | 20191122 |
| Unknown | China national standards | MT | 800.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191121 |
| Unknown | China national standards | MT | 150.0 | USD | 20191121 |
| Unknown | China national standards | MT | 100.0 | USD | 20191121 |