| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18980.0 | USD | 20200417 |
| Unknown | China national standards | MT | 8410.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5680.0 | USD | 20200417 |
| Unknown | China national standards | MT | 7810.0 | USD | 20200417 |
| Unknown | China national standards | MT | 500.0 | USD | 20200417 |
| Unknown | China national standards | MT | 280.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200417 |
| Unknown | China national standards | MT | 740.0 | USD | 20200417 |
| Unknown | China national standards | MT | 320.0 | USD | 20200417 |
| Unknown | China national standards | MT | 320.0 | USD | 20200417 |