| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3220.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190810 |
| Unknown | China national standards | MT | 3220.0 | USD | 20190810 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190810 |
| Unknown | China national standards | MT | 27470.0 | USD | 20190810 |
| Unknown | China national standards | MT | 22240.0 | USD | 20190810 |
| Unknown | China national standards | MT | 25340.0 | USD | 20190810 |
| Unknown | China national standards | MT | 23080.0 | USD | 20190810 |