| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190816 |
| Unknown | China national standards | MT | 600.0 | USD | 20190816 |
| Unknown | China national standards | MT | 540.0 | USD | 20190816 |
| Unknown | China national standards | MT | 490.0 | USD | 20190816 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190816 |
| Unknown | China national standards | MT | 490.0 | USD | 20190816 |