| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21000.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24550.0 | USD | 20180701 |
| Unknown | China national standards | MT | 88850.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180701 |
| Unknown | China national standards | MT | 590.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180622 |
| Unknown | China national standards | MT | 25470.0 | USD | 20180622 |
| Unknown | China national standards | MT | 9870.0 | USD | 20180621 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180620 |