| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7540.0 | USD | 20190318 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8160.0 | USD | 20190317 |
| Unknown | China national standards | MT | 34530.0 | USD | 20190317 |
| Unknown | China national standards | MT | 7630.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190316 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190316 |