| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20190215 |
| Unknown | China national standards | MT | 650.0 | USD | 20190215 |
| Unknown | China national standards | MT | 620.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190215 |
| Unknown | China national standards | MT | 750.0 | USD | 20190215 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190214 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190214 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190213 |