| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20191016 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191016 |
| Unknown | China national standards | MT | 30.0 | USD | 20191016 |
| Unknown | China national standards | MT | 260.0 | USD | 20191016 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191016 |
| Unknown | China national standards | MT | 210.0 | USD | 20191016 |
| Unknown | China national standards | MT | 210.0 | USD | 20191016 |
| Unknown | China national standards | MT | 30.0 | USD | 20191016 |
| Unknown | China national standards | MT | 310.0 | USD | 20191015 |
| Unknown | China national standards | MT | 240.0 | USD | 20191015 |