| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6160.0 | USD | 20181201 |