| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200415 |
| Unknown | China national standards | MT | 250.0 | USD | 20200415 |
| Unknown | China national standards | MT | 590.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2200.0 | USD | 20200414 |
| Unknown | China national standards | MT | 900.0 | USD | 20200414 |
| Unknown | China national standards | MT | 970.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200414 |