| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9890.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190818 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190818 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190818 |
| Unknown | China national standards | MT | 6830.0 | USD | 20190818 |
| Unknown | China national standards | MT | 6010.0 | USD | 20190818 |
| Unknown | China national standards | MT | 916340.0 | USD | 20190818 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190818 |
| Unknown | China national standards | MT | 7730.0 | USD | 20190818 |