| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190501 |
| Unknown | China national standards | MT | 300.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190501 |
| Unknown | China national standards | MT | 920.0 | USD | 20190501 |