| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8100.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190311 |
| Unknown | China national standards | MT | 8930.0 | USD | 20190311 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190311 |
| Unknown | China national standards | MT | 880.0 | USD | 20190311 |
| Unknown | China national standards | MT | 790.0 | USD | 20190311 |
| Unknown | China national standards | MT | 650.0 | USD | 20190310 |
| Unknown | China national standards | MT | 840.0 | USD | 20190310 |
| Unknown | China national standards | MT | 740.0 | USD | 20190310 |