| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20191122 |
| Unknown | China national standards | MT | 450.0 | USD | 20191122 |
| Unknown | China national standards | MT | 600.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191122 |
| Unknown | China national standards | MT | 490.0 | USD | 20191122 |
| Unknown | China national standards | MT | 410.0 | USD | 20191122 |
| Unknown | China national standards | MT | 490.0 | USD | 20191122 |
| Unknown | China national standards | MT | 420.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191122 |
| Unknown | China national standards | MT | 70.0 | USD | 20191122 |