| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24210.0 | USD | 20190921 |
| Unknown | China national standards | MT | 20950.0 | USD | 20190921 |
| Unknown | China national standards | MT | 21700.0 | USD | 20190921 |
| Unknown | China national standards | MT | 21790.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3220.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3040.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190920 |