| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20171213 |
| Unknown | China national standards | MT | 430.0 | USD | 20171213 |
| Unknown | China national standards | MT | 10010.0 | USD | 20171212 |
| Unknown | China national standards | MT | 460.0 | USD | 20171212 |
| Unknown | China national standards | MT | 420.0 | USD | 20171212 |
| Unknown | China national standards | MT | 600.0 | USD | 20171212 |
| Unknown | China national standards | MT | 350.0 | USD | 20171211 |
| Unknown | China national standards | MT | 440.0 | USD | 20171211 |
| Unknown | China national standards | MT | 460.0 | USD | 20171211 |
| Unknown | China national standards | MT | 3970.0 | USD | 20171210 |