| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 228090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 242300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6370.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11330.0 | USD | 20190101 |