| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20190722 |
| Unknown | China national standards | MT | 490.0 | USD | 20190722 |
| Unknown | China national standards | MT | 9410.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190722 |
| Unknown | China national standards | MT | 20140.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190722 |
| Unknown | China national standards | MT | 12600.0 | USD | 20190722 |
| Unknown | China national standards | MT | 12090.0 | USD | 20190722 |
| Unknown | China national standards | MT | 51670.0 | USD | 20190722 |
| Unknown | China national standards | MT | 8440.0 | USD | 20190722 |