| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13380.0 | USD | 20201111 |
| Unknown | China national standards | MT | 680.0 | USD | 20201110 |
| Unknown | China national standards | MT | 810.0 | USD | 20201110 |
| Unknown | China national standards | MT | 100.0 | USD | 20201110 |
| Unknown | China national standards | MT | 120.0 | USD | 20201110 |
| Unknown | China national standards | MT | 100.0 | USD | 20201110 |
| Unknown | China national standards | MT | 700.0 | USD | 20201101 |
| Unknown | China national standards | MT | 900.0 | USD | 20201101 |
| Unknown | China national standards | MT | 650.0 | USD | 20201101 |
| Unknown | China national standards | MT | 800.0 | USD | 20201101 |