| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180512 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180511 |
| Unknown | China national standards | MT | 390.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180510 |
| Unknown | China national standards | MT | 970.0 | USD | 20180510 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180510 |