| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 8830.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 900.0 | USD | 20200501 |