| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200411 |
| Unknown | China national standards | MT | 130.0 | USD | 20200411 |
| Unknown | China national standards | MT | 150.0 | USD | 20200411 |
| Unknown | China national standards | MT | 170.0 | USD | 20200411 |
| Unknown | China national standards | MT | 300.0 | USD | 20200411 |
| Unknown | China national standards | MT | 720.0 | USD | 20200411 |
| Unknown | China national standards | MT | 920.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200411 |
| Unknown | China national standards | MT | 980.0 | USD | 20200411 |