| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25660.0 | USD | 20200510 |
| Unknown | China national standards | MT | 820530.0 | USD | 20200510 |
| Unknown | China national standards | MT | 580.0 | USD | 20200510 |
| Unknown | China national standards | MT | 340.0 | USD | 20200510 |
| Unknown | China national standards | MT | 600.0 | USD | 20200510 |
| Unknown | China national standards | MT | 720.0 | USD | 20200510 |
| Unknown | China national standards | MT | 9570.0 | USD | 20200510 |
| Unknown | China national standards | MT | 750.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200510 |