| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23390.0 | USD | 20201210 |
| Unknown | China national standards | MT | 4310.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1730.0 | USD | 20201210 |
| Unknown | China national standards | MT | 200.0 | USD | 20201210 |
| Unknown | China national standards | MT | 250.0 | USD | 20201210 |
| Unknown | China national standards | MT | 250.0 | USD | 20201210 |
| Unknown | China national standards | MT | 5180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5070.0 | USD | 20201201 |