| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 15300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 16980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14310.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 15500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14970.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13900.0 | USD | 20190701 |