| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5530.0 | USD | 20200413 |
| Unknown | China national standards | MT | 27160.0 | USD | 20200412 |
| Unknown | China national standards | MT | 810.0 | USD | 20200412 |
| Unknown | China national standards | MT | 910.0 | USD | 20200412 |
| Unknown | China national standards | MT | 4190.0 | USD | 20200412 |
| Unknown | China national standards | MT | 5530.0 | USD | 20200411 |
| Unknown | China national standards | MT | 25520.0 | USD | 20200411 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200411 |
| Unknown | China national standards | MT | 890.0 | USD | 20200411 |
| Unknown | China national standards | MT | 3550.0 | USD | 20200411 |