| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190720 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190720 |
| Unknown | China national standards | MT | 7180.0 | USD | 20190720 |
| Unknown | China national standards | MT | 7300.0 | USD | 20190720 |
| Unknown | China national standards | MT | 6020.0 | USD | 20190720 |
| Unknown | China national standards | MT | 6960.0 | USD | 20190720 |
| Unknown | China national standards | MT | 8530.0 | USD | 20190720 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190720 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190720 |