| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20190920 |
| Unknown | China national standards | MT | 9180.0 | USD | 20190920 |
| Unknown | China national standards | MT | 240.0 | USD | 20190920 |
| Unknown | China national standards | MT | 40.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190919 |
| Unknown | China national standards | MT | 410.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190919 |
| Unknown | China national standards | MT | 40.0 | USD | 20190918 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190918 |