| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20200413 |
| Unknown | China national standards | MT | 13040.0 | USD | 20200412 |
| Unknown | China national standards | MT | 15490.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1850.0 | USD | 20200411 |
| Unknown | China national standards | MT | 19060.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200411 |
| Unknown | China national standards | MT | 15490.0 | USD | 20200411 |
| Unknown | China national standards | MT | 17290.0 | USD | 20200410 |
| Unknown | China national standards | MT | 19060.0 | USD | 20200410 |