| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20190921 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190921 |
| Unknown | China national standards | MT | 5240.0 | USD | 20190921 |
| Unknown | China national standards | MT | 2720.0 | USD | 20190921 |
| Unknown | China national standards | MT | 140.0 | USD | 20190921 |
| Unknown | China national standards | MT | 120.0 | USD | 20190921 |
| Unknown | China national standards | MT | 100.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190920 |