| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200501 |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200501 |
| Unknown | China national standards | MT | 100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 160.0 | USD | 20200501 |