| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200201 |
| Unknown | China national standards | MT | 26800.0 | USD | 20191223 |
| Unknown | China national standards | MT | 25500.0 | USD | 20191223 |
| Unknown | China national standards | MT | 23830.0 | USD | 20191223 |
| Unknown | China national standards | MT | 24940.0 | USD | 20191223 |
| Unknown | China national standards | MT | 33140.0 | USD | 20191223 |
| Unknown | China national standards | MT | 27930.0 | USD | 20191223 |
| Unknown | China national standards | MT | 4020.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191223 |