| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30170.0 | USD | 20190301 |
| Unknown | China national standards | MT | 32290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 34840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 33090.0 | USD | 20190301 |
| Unknown | China national standards | MT | 29770.0 | USD | 20190301 |