| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20200516 |
| Unknown | China national standards | MT | 6070.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200516 |
| Unknown | China national standards | MT | 30140.0 | USD | 20200516 |
| Unknown | China national standards | MT | 790.0 | USD | 20200516 |
| Unknown | China national standards | MT | 780.0 | USD | 20200516 |
| Unknown | China national standards | MT | 290.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200516 |
| Unknown | China national standards | MT | 780.0 | USD | 20200516 |