| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30740.0 | USD | 20190414 |
| Unknown | China national standards | MT | 33320.0 | USD | 20190414 |
| Unknown | China national standards | MT | 32440.0 | USD | 20190414 |
| Unknown | China national standards | MT | 38090.0 | USD | 20190414 |
| Unknown | China national standards | MT | 28450.0 | USD | 20190414 |
| Unknown | China national standards | MT | 28700.0 | USD | 20190414 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190414 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190414 |
| Unknown | China national standards | MT | 5170.0 | USD | 20190414 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190414 |