| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180316 |
| Unknown | China national standards | MT | 210.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180315 |
| Unknown | China national standards | MT | 200.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180314 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180314 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180314 |
| Unknown | China national standards | MT | 190.0 | USD | 20180314 |