| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8990.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 510.0 | USD | 20200501 |
| Unknown | China national standards | MT | 240.0 | USD | 20200501 |
| Unknown | China national standards | MT | 580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 840.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 550.0 | USD | 20200501 |