| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20201215 |
| Unknown | China national standards | MT | 2530.0 | USD | 20201215 |
| Unknown | China national standards | MT | 140.0 | USD | 20201214 |
| Unknown | China national standards | MT | 880.0 | USD | 20201214 |
| Unknown | China national standards | MT | 2510.0 | USD | 20201214 |
| Unknown | China national standards | MT | 380.0 | USD | 20201214 |
| Unknown | China national standards | MT | 150.0 | USD | 20201214 |
| Unknown | China national standards | MT | 960.0 | USD | 20201214 |
| Unknown | China national standards | MT | 960.0 | USD | 20201213 |
| Unknown | China national standards | MT | 380.0 | USD | 20201213 |