| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20200516 |
| Unknown | China national standards | MT | 430.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200516 |
| Unknown | China national standards | MT | 7690.0 | USD | 20200516 |
| Unknown | China national standards | MT | 15460.0 | USD | 20200516 |
| Unknown | China national standards | MT | 5220.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200515 |
| Unknown | China national standards | MT | 420.0 | USD | 20200515 |
| Unknown | China national standards | MT | 480.0 | USD | 20200515 |