| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20201211 |
| Unknown | China national standards | MT | 620.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201211 |
| Unknown | China national standards | MT | 700.0 | USD | 20201211 |
| Unknown | China national standards | MT | 490.0 | USD | 20201211 |
| Unknown | China national standards | MT | 590.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2820.0 | USD | 20201210 |
| Unknown | China national standards | MT | 70.0 | USD | 20201210 |
| Unknown | China national standards | MT | 100.0 | USD | 20201210 |
| Unknown | China national standards | MT | 90.0 | USD | 20201210 |