| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1110.0 | USD | 20180413 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180413 |
| Unknown | China national standards | MT | 20030.0 | USD | 20180412 |
| Unknown | China national standards | MT | 11780.0 | USD | 20180412 |
| Unknown | China national standards | MT | 7160.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180412 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180411 |
| Unknown | China national standards | MT | 550.0 | USD | 20180411 |
| Unknown | China national standards | MT | 12580.0 | USD | 20180411 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180411 |