| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200310 |
| Unknown | China national standards | MT | 130.0 | USD | 20200310 |
| Unknown | China national standards | MT | 3310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 880.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10830.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200301 |
| Unknown | China national standards | MT | 900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 960.0 | USD | 20200301 |
| Unknown | China national standards | MT | 140.0 | USD | 20200301 |