| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3190.0 | USD | 20190116 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190116 |
| Unknown | China national standards | MT | 99770.0 | USD | 20190116 |
| Unknown | China national standards | MT | 448280.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190116 |
| Unknown | China national standards | MT | 52970.0 | USD | 20190116 |
| Unknown | China national standards | MT | 6580.0 | USD | 20190116 |
| Unknown | China national standards | MT | 6250.0 | USD | 20190116 |
| Unknown | China national standards | MT | 4630.0 | USD | 20190116 |
| Unknown | China national standards | MT | 5220.0 | USD | 20190116 |