| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5930.0 | USD | 20191213 |
| Unknown | China national standards | MT | 40.0 | USD | 20191213 |
| Unknown | China national standards | MT | 5220.0 | USD | 20191213 |
| Unknown | China national standards | MT | 22830.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1080.0 | USD | 20191213 |
| Unknown | China national standards | MT | 40.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191212 |
| Unknown | China national standards | MT | 310.0 | USD | 20191212 |
| Unknown | China national standards | MT | 320.0 | USD | 20191212 |
| Unknown | China national standards | MT | 250.0 | USD | 20191212 |