| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4470.0 | USD | 20200521 |
| Unknown | China national standards | MT | 290.0 | USD | 20200521 |
| Unknown | China national standards | MT | 540.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200521 |
| Unknown | China national standards | MT | 154480.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3740.0 | USD | 20200521 |
| Unknown | China national standards | MT | 500.0 | USD | 20200521 |
| Unknown | China national standards | MT | 200.0 | USD | 20200521 |
| Unknown | China national standards | MT | 310.0 | USD | 20200521 |
| Unknown | China national standards | MT | 320.0 | USD | 20200521 |