| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22730.0 | USD | 20190920 |
| Unknown | China national standards | MT | 16560.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190919 |
| Unknown | China national standards | MT | 15930.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190919 |
| Unknown | China national standards | MT | 15920.0 | USD | 20190919 |
| Unknown | China national standards | MT | 17930.0 | USD | 20190918 |
| Unknown | China national standards | MT | 17770.0 | USD | 20190918 |
| Unknown | China national standards | MT | 22730.0 | USD | 20190918 |
| Unknown | China national standards | MT | 22900.0 | USD | 20190917 |