| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15990.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7610.0 | USD | 20180701 |
| Unknown | China national standards | MT | 12100.0 | USD | 20180701 |
| Unknown | China national standards | MT | 8770.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180701 |
| Unknown | China national standards | MT | 25970.0 | USD | 20180701 |
| Unknown | China national standards | MT | 13030.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7400.0 | USD | 20180701 |