| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200512 |
| Unknown | China national standards | MT | 7590.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200511 |