| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2990.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3770.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3760.0 | USD | 20201001 |
| Unknown | China national standards | MT | 950.0 | USD | 20201001 |
| Unknown | China national standards | MT | 740.0 | USD | 20201001 |
| Unknown | China national standards | MT | 890.0 | USD | 20201001 |
| Unknown | China national standards | MT | 510.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5940.0 | USD | 20200923 |
| Unknown | China national standards | MT | 48610.0 | USD | 20200923 |
| Unknown | China national standards | MT | 940.0 | USD | 20200923 |