| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191122 |
| Unknown | China national standards | MT | 5540.0 | USD | 20191122 |
| Unknown | China national standards | MT | 5070.0 | USD | 20191122 |
| Unknown | China national standards | MT | 250.0 | USD | 20191122 |
| Unknown | China national standards | MT | 580.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191122 |
| Unknown | China national standards | MT | 110.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191121 |
| Unknown | China national standards | MT | 220.0 | USD | 20191121 |