| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5340.0 | USD | 20200510 |
| Unknown | China national standards | MT | 5200.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200510 |
| Unknown | China national standards | MT | 370.0 | USD | 20200510 |
| Unknown | China national standards | MT | 7420.0 | USD | 20200510 |
| Unknown | China national standards | MT | 620.0 | USD | 20200510 |
| Unknown | China national standards | MT | 270.0 | USD | 20200510 |
| Unknown | China national standards | MT | 510.0 | USD | 20200510 |
| Unknown | China national standards | MT | 200.0 | USD | 20200510 |
| Unknown | China national standards | MT | 340.0 | USD | 20200510 |