| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4710.0 | USD | 20190413 |
| Unknown | China national standards | MT | 11110.0 | USD | 20190413 |
| Unknown | China national standards | MT | 11110.0 | USD | 20190413 |
| Unknown | China national standards | MT | 38360.0 | USD | 20190413 |
| Unknown | China national standards | MT | 12260.0 | USD | 20190413 |
| Unknown | China national standards | MT | 16510.0 | USD | 20190413 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190413 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190412 |
| Unknown | China national standards | MT | 58270.0 | USD | 20190412 |