| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1110.0 | USD | 20200216 |
| Unknown | China national standards | MT | 490.0 | USD | 20200216 |
| Unknown | China national standards | MT | 240.0 | USD | 20200216 |
| Unknown | China national standards | MT | 230.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200215 |
| Unknown | China national standards | MT | 220.0 | USD | 20200215 |
| Unknown | China national standards | MT | 340.0 | USD | 20200215 |
| Unknown | China national standards | MT | 3400.0 | USD | 20200215 |
| Unknown | China national standards | MT | 570.0 | USD | 20200215 |
| Unknown | China national standards | MT | 260.0 | USD | 20200215 |