| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9310.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6050.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6190.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 600.0 | USD | 20190201 |
| Unknown | China national standards | MT | 330.0 | USD | 20190201 |