| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23170.0 | USD | 20190616 |
| Unknown | China national standards | MT | 15110.0 | USD | 20190616 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190616 |
| Unknown | China national standards | MT | 12260.0 | USD | 20190616 |
| Unknown | China national standards | MT | 12340.0 | USD | 20190616 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190616 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190616 |
| Unknown | China national standards | MT | 11830.0 | USD | 20190615 |
| Unknown | China national standards | MT | 17360.0 | USD | 20190615 |
| Unknown | China national standards | MT | 10950.0 | USD | 20190615 |