| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27020.0 | USD | 20190701 |
| Unknown | China national standards | MT | 30100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 29510.0 | USD | 20190701 |
| Unknown | China national standards | MT | 29100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 61910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 29030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27450.0 | USD | 20190701 |