| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20190414 |
| Unknown | China national standards | MT | 770.0 | USD | 20190414 |
| Unknown | China national standards | MT | 620.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190413 |
| Unknown | China national standards | MT | 12660.0 | USD | 20190413 |
| Unknown | China national standards | MT | 6070.0 | USD | 20190413 |
| Unknown | China national standards | MT | 10850.0 | USD | 20190413 |
| Unknown | China national standards | MT | 5190.0 | USD | 20190413 |
| Unknown | China national standards | MT | 6710.0 | USD | 20190413 |
| Unknown | China national standards | MT | 5120.0 | USD | 20190413 |