| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190617 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190616 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190616 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190616 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190616 |
| Unknown | China national standards | MT | 470.0 | USD | 20190616 |
| Unknown | China national standards | MT | 470.0 | USD | 20190616 |
| Unknown | China national standards | MT | 570.0 | USD | 20190616 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190615 |
| Unknown | China national standards | MT | 130.0 | USD | 20190615 |