| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200501 |
| Unknown | China national standards | MT | 170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 220.0 | USD | 20200501 |