| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24130.0 | USD | 20190201 |
| Unknown | China national standards | MT | 29830.0 | USD | 20190201 |
| Unknown | China national standards | MT | 61940.0 | USD | 20190201 |
| Unknown | China national standards | MT | 48240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10780.0 | USD | 20190201 |
| Unknown | China national standards | MT | 8950.0 | USD | 20190201 |
| Unknown | China national standards | MT | 16340.0 | USD | 20190201 |
| Unknown | China national standards | MT | 119040.0 | USD | 20190201 |
| Unknown | China national standards | MT | 124840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 106660.0 | USD | 20190201 |