| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180411 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180410 |
| Unknown | China national standards | MT | 6630.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4530.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180410 |
| Unknown | China national standards | MT | 710.0 | USD | 20180410 |