| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 18230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11320.0 | USD | 20191201 |