| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20180701 |
| Unknown | China national standards | MT | 460.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180701 |
| Unknown | China national standards | MT | 660.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180701 |
| Unknown | China national standards | MT | 29550.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180701 |
| Unknown | China national standards | MT | 54790.0 | USD | 20180701 |
| Unknown | China national standards | MT | 37740.0 | USD | 20180701 |