| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20190312 |
| Unknown | China national standards | MT | 870.0 | USD | 20190311 |
| Unknown | China national standards | MT | 7550.0 | USD | 20190311 |
| Unknown | China national standards | MT | 7530.0 | USD | 20190311 |
| Unknown | China national standards | MT | 27330.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190311 |