| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4770.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5320.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11020.0 | USD | 20190201 |
| Unknown | China national standards | MT | 13910.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6010.0 | USD | 20190201 |