| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22110.0 | USD | 20171212 |
| Unknown | China national standards | MT | 20290.0 | USD | 20171211 |
| Unknown | China national standards | MT | 2860.0 | USD | 20171211 |
| Unknown | China national standards | MT | 21550.0 | USD | 20171211 |
| Unknown | China national standards | MT | 3350.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3550.0 | USD | 20171210 |
| Unknown | China national standards | MT | 18910.0 | USD | 20171210 |
| Unknown | China national standards | MT | 22200.0 | USD | 20171210 |
| Unknown | China national standards | MT | 7580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 23570.0 | USD | 20171201 |