| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20191213 |
| Unknown | China national standards | MT | 930.0 | USD | 20191213 |
| Unknown | China national standards | MT | 970.0 | USD | 20191212 |
| Unknown | China national standards | MT | 370.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191212 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3880.0 | USD | 20191212 |
| Unknown | China national standards | MT | 7940.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1220.0 | USD | 20191212 |
| Unknown | China national standards | MT | 610.0 | USD | 20191212 |