| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4680.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20130.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7130.0 | USD | 20180701 |