| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5730.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5300.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190113 |
| Unknown | China national standards | MT | 990.0 | USD | 20190113 |
| Unknown | China national standards | MT | 770.0 | USD | 20190113 |
| Unknown | China national standards | MT | 860.0 | USD | 20190113 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190113 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190112 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190112 |
| Unknown | China national standards | MT | 5270.0 | USD | 20190112 |