| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10300.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11210.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11110.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11350.0 | USD | 20190301 |
| Unknown | China national standards | MT | 12060.0 | USD | 20190301 |
| Unknown | China national standards | MT | 15240.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10740.0 | USD | 20190301 |