| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2980.0 | USD | 20191217 |
| Unknown | China national standards | MT | 19320.0 | USD | 20191216 |
| Unknown | China national standards | MT | 25440.0 | USD | 20191216 |
| Unknown | China national standards | MT | 20710.0 | USD | 20191216 |
| Unknown | China national standards | MT | 21210.0 | USD | 20191216 |
| Unknown | China national standards | MT | 20130.0 | USD | 20191216 |
| Unknown | China national standards | MT | 19960.0 | USD | 20191216 |
| Unknown | China national standards | MT | 19980.0 | USD | 20191216 |
| Unknown | China national standards | MT | 22620.0 | USD | 20191216 |
| Unknown | China national standards | MT | 26910.0 | USD | 20191216 |