| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2920.0 | USD | 20180317 |
| Unknown | China national standards | MT | 19330.0 | USD | 20180316 |
| Unknown | China national standards | MT | 21530.0 | USD | 20180316 |
| Unknown | China national standards | MT | 11180.0 | USD | 20180315 |
| Unknown | China national standards | MT | 18150.0 | USD | 20180315 |
| Unknown | China national standards | MT | 19970.0 | USD | 20180315 |
| Unknown | China national standards | MT | 20280.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180315 |
| Unknown | China national standards | MT | 18560.0 | USD | 20180314 |