| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7830.0 | USD | 20181214 |
| Unknown | China national standards | MT | 6450.0 | USD | 20181213 |
| Unknown | China national standards | MT | 4480.0 | USD | 20181213 |
| Unknown | China national standards | MT | 7820.0 | USD | 20181213 |
| Unknown | China national standards | MT | 7970.0 | USD | 20181213 |
| Unknown | China national standards | MT | 36020.0 | USD | 20181213 |
| Unknown | China national standards | MT | 35080.0 | USD | 20181213 |
| Unknown | China national standards | MT | 31780.0 | USD | 20181213 |
| Unknown | China national standards | MT | 40280.0 | USD | 20181213 |
| Unknown | China national standards | MT | 31310.0 | USD | 20181213 |