| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21420.0 | USD | 20201215 |
| Unknown | China national standards | MT | 3060.0 | USD | 20201214 |
| Unknown | China national standards | MT | 3090.0 | USD | 20201213 |
| Unknown | China national standards | MT | 20260.0 | USD | 20201213 |
| Unknown | China national standards | MT | 3210.0 | USD | 20201212 |
| Unknown | China national standards | MT | 5060.0 | USD | 20201211 |
| Unknown | China national standards | MT | 760.0 | USD | 20201211 |
| Unknown | China national standards | MT | 3020.0 | USD | 20201210 |
| Unknown | China national standards | MT | 19830.0 | USD | 20201210 |
| Unknown | China national standards | MT | 3080.0 | USD | 20201210 |