| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8140.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2270.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20181201 |