| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4290.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4330.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4160.0 | USD | 20190620 |
| Unknown | China national standards | MT | 23110.0 | USD | 20190619 |