| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20010.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3530.0 | USD | 20201010 |
| Unknown | China national standards | MT | 2940.0 | USD | 20201001 |
| Unknown | China national standards | MT | 20270.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3440.0 | USD | 20201001 |
| Unknown | China national standards | MT | 20770.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3290.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3480.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2980.0 | USD | 20201001 |