| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20190518 |
| Unknown | China national standards | MT | 5690.0 | USD | 20190518 |
| Unknown | China national standards | MT | 7310.0 | USD | 20190518 |
| Unknown | China national standards | MT | 9420.0 | USD | 20190518 |
| Unknown | China national standards | MT | 6530.0 | USD | 20190518 |
| Unknown | China national standards | MT | 16340.0 | USD | 20190518 |
| Unknown | China national standards | MT | 5990.0 | USD | 20190518 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190518 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190518 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190518 |