| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20200214 |
| Unknown | China national standards | MT | 940.0 | USD | 20200214 |
| Unknown | China national standards | MT | 130.0 | USD | 20200214 |
| Unknown | China national standards | MT | 810.0 | USD | 20200214 |
| Unknown | China national standards | MT | 810.0 | USD | 20200213 |
| Unknown | China national standards | MT | 810.0 | USD | 20200213 |
| Unknown | China national standards | MT | 790.0 | USD | 20200213 |
| Unknown | China national standards | MT | 140.0 | USD | 20200213 |
| Unknown | China national standards | MT | 950.0 | USD | 20200213 |
| Unknown | China national standards | MT | 880.0 | USD | 20200213 |