| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20201101 |
| Unknown | China national standards | MT | 750.0 | USD | 20201101 |
| Unknown | China national standards | MT | 210.0 | USD | 20201101 |
| Unknown | China national standards | MT | 970.0 | USD | 20201101 |
| Unknown | China national standards | MT | 510.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201101 |
| Unknown | China national standards | MT | 440.0 | USD | 20201101 |
| Unknown | China national standards | MT | 340.0 | USD | 20201101 |
| Unknown | China national standards | MT | 250.0 | USD | 20201101 |
| Unknown | China national standards | MT | 780.0 | USD | 20201101 |