| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8810.0 | USD | 20191016 |
| Unknown | China national standards | MT | 5540.0 | USD | 20191016 |
| Unknown | China national standards | MT | 690.0 | USD | 20191016 |
| Unknown | China national standards | MT | 330.0 | USD | 20191016 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191016 |
| Unknown | China national standards | MT | 580.0 | USD | 20191016 |
| Unknown | China national standards | MT | 620.0 | USD | 20191016 |
| Unknown | China national standards | MT | 610.0 | USD | 20191016 |
| Unknown | China national standards | MT | 580.0 | USD | 20191016 |
| Unknown | China national standards | MT | 570.0 | USD | 20191016 |