| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20200510 |
| Unknown | China national standards | MT | 370.0 | USD | 20200510 |
| Unknown | China national standards | MT | 340.0 | USD | 20200510 |
| Unknown | China national standards | MT | 5920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 540.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3420.0 | USD | 20200501 |