| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |
| Unknown | China national standards | MT | 750.0 | USD | 20200218 |
| Unknown | China national standards | MT | 30.0 | USD | 20200218 |
| Unknown | China national standards | MT | 30.0 | USD | 20200218 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200218 |
| Unknown | China national standards | MT | 910.0 | USD | 20200218 |
| Unknown | China national standards | MT | 240.0 | USD | 20200218 |
| Unknown | China national standards | MT | 310.0 | USD | 20200218 |
| Unknown | China national standards | MT | 30.0 | USD | 20200217 |