| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37930.0 | USD | 20191212 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191212 |
| Unknown | China national standards | MT | 540.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3780.0 | USD | 20191212 |
| Unknown | China national standards | MT | 20140.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191212 |
| Unknown | China national standards | MT | 370.0 | USD | 20191212 |
| Unknown | China national standards | MT | 630.0 | USD | 20191212 |