| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1240.0 | USD | 20190422 |
| Unknown | China national standards | MT | 5810.0 | USD | 20190422 |
| Unknown | China national standards | MT | 6200.0 | USD | 20190422 |
| Unknown | China national standards | MT | 281550.0 | USD | 20190422 |
| Unknown | China national standards | MT | 78870.0 | USD | 20190422 |
| Unknown | China national standards | MT | 70980.0 | USD | 20190422 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190422 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190422 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190422 |
| Unknown | China national standards | MT | 530.0 | USD | 20190422 |