| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20200223 |
| Unknown | China national standards | MT | 130.0 | USD | 20200223 |
| Unknown | China national standards | MT | 140.0 | USD | 20200223 |
| Unknown | China national standards | MT | 860.0 | USD | 20200222 |
| Unknown | China national standards | MT | 810.0 | USD | 20200222 |
| Unknown | China national standards | MT | 110.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 110.0 | USD | 20200221 |
| Unknown | China national standards | MT | 160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |