| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6680.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190701 |
| Unknown | China national standards | MT | 35190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190623 |
| Unknown | China national standards | MT | 5640.0 | USD | 20190623 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190623 |
| Unknown | China national standards | MT | 6580.0 | USD | 20190623 |
| Unknown | China national standards | MT | 8030.0 | USD | 20190623 |