| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15550.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190422 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190422 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190422 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190422 |
| Unknown | China national standards | MT | 22050.0 | USD | 20190422 |
| Unknown | China national standards | MT | 15720.0 | USD | 20190422 |