| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12210.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190419 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190419 |
| Unknown | China national standards | MT | 6110.0 | USD | 20190419 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190419 |
| Unknown | China national standards | MT | 5770.0 | USD | 20190419 |
| Unknown | China national standards | MT | 610.0 | USD | 20190419 |
| Unknown | China national standards | MT | 870.0 | USD | 20190419 |
| Unknown | China national standards | MT | 740.0 | USD | 20190419 |