| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22840.0 | USD | 20190118 |
| Unknown | China national standards | MT | 24140.0 | USD | 20190118 |
| Unknown | China national standards | MT | 23660.0 | USD | 20190118 |
| Unknown | China national standards | MT | 22750.0 | USD | 20190118 |
| Unknown | China national standards | MT | 26700.0 | USD | 20190118 |
| Unknown | China national standards | MT | 26170.0 | USD | 20190118 |
| Unknown | China national standards | MT | 3370.0 | USD | 20190118 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190118 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190118 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190118 |