| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200216 |
| Unknown | China national standards | MT | 250.0 | USD | 20200216 |
| Unknown | China national standards | MT | 170.0 | USD | 20200216 |
| Unknown | China national standards | MT | 170.0 | USD | 20200216 |
| Unknown | China national standards | MT | 170.0 | USD | 20200216 |
| Unknown | China national standards | MT | 210.0 | USD | 20200216 |
| Unknown | China national standards | MT | 280.0 | USD | 20200216 |