| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190201 |
| Unknown | China national standards | MT | 610.0 | USD | 20190201 |
| Unknown | China national standards | MT | 890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 860.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190201 |
| Unknown | China national standards | MT | 890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190201 |
| Unknown | China national standards | MT | 910.0 | USD | 20190201 |