| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 8810.0 | USD | 20190201 |
| Unknown | China national standards | MT | 8730.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4760.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6720.0 | USD | 20190201 |
| Unknown | China national standards | MT | 16470.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5290.0 | USD | 20190201 |
| Unknown | China national standards | MT | 533960.0 | USD | 20190201 |
| Unknown | China national standards | MT | 355950.0 | USD | 20190201 |