| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20190517 |
| Unknown | China national standards | MT | 220.0 | USD | 20190516 |
| Unknown | China national standards | MT | 210.0 | USD | 20190516 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190516 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190516 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190516 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190516 |
| Unknown | China national standards | MT | 230.0 | USD | 20190516 |
| Unknown | China national standards | MT | 360.0 | USD | 20190516 |
| Unknown | China national standards | MT | 200.0 | USD | 20190515 |