| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200421 |
| Unknown | China national standards | MT | 130.0 | USD | 20200421 |
| Unknown | China national standards | MT | 90.0 | USD | 20200421 |
| Unknown | China national standards | MT | 120.0 | USD | 20200421 |
| Unknown | China national standards | MT | 110.0 | USD | 20200421 |
| Unknown | China national standards | MT | 790.0 | USD | 20200420 |
| Unknown | China national standards | MT | 690.0 | USD | 20200420 |
| Unknown | China national standards | MT | 980.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200420 |
| Unknown | China national standards | MT | 330.0 | USD | 20200420 |