| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190616 |
| Unknown | China national standards | MT | 480.0 | USD | 20190616 |
| Unknown | China national standards | MT | 900.0 | USD | 20190616 |
| Unknown | China national standards | MT | 126890.0 | USD | 20190616 |
| Unknown | China national standards | MT | 900.0 | USD | 20190616 |
| Unknown | China national standards | MT | 49370.0 | USD | 20190616 |
| Unknown | China national standards | MT | 8440.0 | USD | 20190615 |
| Unknown | China national standards | MT | 281950.0 | USD | 20190615 |
| Unknown | China national standards | MT | 319420.0 | USD | 20190615 |