| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190417 |
| Unknown | China national standards | MT | 170.0 | USD | 20190416 |
| Unknown | China national standards | MT | 160.0 | USD | 20190416 |
| Unknown | China national standards | MT | 170.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190416 |
| Unknown | China national standards | MT | 160.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190415 |