| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10510.0 | USD | 20201120 |
| Unknown | China national standards | MT | 420.0 | USD | 20201120 |
| Unknown | China national standards | MT | 210.0 | USD | 20201120 |
| Unknown | China national standards | MT | 230.0 | USD | 20201120 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201120 |
| Unknown | China national standards | MT | 780.0 | USD | 20201120 |
| Unknown | China national standards | MT | 110.0 | USD | 20201120 |
| Unknown | China national standards | MT | 760.0 | USD | 20201120 |
| Unknown | China national standards | MT | 110.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1240.0 | USD | 20201119 |