| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20190721 |
| Unknown | China national standards | MT | 32200.0 | USD | 20190721 |
| Unknown | China national standards | MT | 14860.0 | USD | 20190721 |
| Unknown | China national standards | MT | 25900.0 | USD | 20190721 |
| Unknown | China national standards | MT | 48910.0 | USD | 20190721 |
| Unknown | China national standards | MT | 43660.0 | USD | 20190721 |
| Unknown | China national standards | MT | 37740.0 | USD | 20190721 |
| Unknown | China national standards | MT | 500.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190720 |
| Unknown | China national standards | MT | 590.0 | USD | 20190720 |