| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200415 |
| Unknown | China national standards | MT | 730.0 | USD | 20200415 |
| Unknown | China national standards | MT | 950.0 | USD | 20200415 |
| Unknown | China national standards | MT | 6850.0 | USD | 20200414 |
| Unknown | China national standards | MT | 6500.0 | USD | 20200414 |
| Unknown | China national standards | MT | 640.0 | USD | 20200414 |
| Unknown | China national standards | MT | 890.0 | USD | 20200414 |
| Unknown | China national standards | MT | 720.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200414 |