| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 257160.0 | USD | 20201214 |
| Unknown | China national standards | MT | 28030.0 | USD | 20201213 |
| Unknown | China national standards | MT | 750.0 | USD | 20201213 |
| Unknown | China national standards | MT | 5810.0 | USD | 20201213 |
| Unknown | China national standards | MT | 810.0 | USD | 20201213 |
| Unknown | China national standards | MT | 980.0 | USD | 20201213 |
| Unknown | China national standards | MT | 320770.0 | USD | 20201213 |
| Unknown | China national standards | MT | 39070.0 | USD | 20201213 |
| Unknown | China national standards | MT | 42460.0 | USD | 20201213 |
| Unknown | China national standards | MT | 2570.0 | USD | 20201213 |