| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20200501 |
| Unknown | China national standards | MT | 740.0 | USD | 20200501 |
| Unknown | China national standards | MT | 300.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 840.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200501 |