| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20190517 |
| Unknown | China national standards | MT | 5290.0 | USD | 20190517 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190516 |
| Unknown | China national standards | MT | 7130.0 | USD | 20190516 |
| Unknown | China national standards | MT | 960.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190515 |
| Unknown | China national standards | MT | 5780.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190515 |
| Unknown | China national standards | MT | 38780.0 | USD | 20190515 |
| Unknown | China national standards | MT | 6280.0 | USD | 20190515 |