| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20200310 |
| Unknown | China national standards | MT | 910.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4870.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5110.0 | USD | 20200301 |
| Unknown | China national standards | MT | 7860.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200301 |
| Unknown | China national standards | MT | 7070.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200301 |