| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23330.0 | USD | 20190620 |
| Unknown | China national standards | MT | 23790.0 | USD | 20190620 |
| Unknown | China national standards | MT | 22100.0 | USD | 20190620 |
| Unknown | China national standards | MT | 25320.0 | USD | 20190620 |
| Unknown | China national standards | MT | 23750.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190620 |