| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3610.0 | USD | 20190720 |
| Unknown | China national standards | MT | 13200.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190719 |
| Unknown | China national standards | MT | 600.0 | USD | 20190718 |
| Unknown | China national standards | MT | 510.0 | USD | 20190718 |
| Unknown | China national standards | MT | 9080.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190717 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190716 |
| Unknown | China national standards | MT | 13180.0 | USD | 20190716 |