| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14430.0 | USD | 20200201 |
| Unknown | China national standards | MT | 12460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 780.0 | USD | 20191223 |
| Unknown | China national standards | MT | 10860.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5060.0 | USD | 20191223 |
| Unknown | China national standards | MT | 7410.0 | USD | 20191223 |
| Unknown | China national standards | MT | 6520.0 | USD | 20191223 |
| Unknown | China national standards | MT | 5340.0 | USD | 20191223 |
| Unknown | China national standards | MT | 4870.0 | USD | 20191223 |
| Unknown | China national standards | MT | 4840.0 | USD | 20191223 |