| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20181201 |