| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20190417 |
| Unknown | China national standards | MT | 990.0 | USD | 20190416 |
| Unknown | China national standards | MT | 670.0 | USD | 20190416 |
| Unknown | China national standards | MT | 680.0 | USD | 20190416 |
| Unknown | China national standards | MT | 780.0 | USD | 20190416 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190416 |
| Unknown | China national standards | MT | 5910.0 | USD | 20190416 |
| Unknown | China national standards | MT | 3330.0 | USD | 20190416 |
| Unknown | China national standards | MT | 6280.0 | USD | 20190416 |
| Unknown | China national standards | MT | 6180.0 | USD | 20190416 |