| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20201120 |
| Unknown | China national standards | MT | 160.0 | USD | 20201120 |
| Unknown | China national standards | MT | 980.0 | USD | 20201120 |
| Unknown | China national standards | MT | 150.0 | USD | 20201120 |
| Unknown | China national standards | MT | 130.0 | USD | 20201120 |
| Unknown | China national standards | MT | 650.0 | USD | 20201119 |
| Unknown | China national standards | MT | 860.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201119 |
| Unknown | China national standards | MT | 130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 130.0 | USD | 20201119 |