| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5410.0 | USD | 20180117 |
| Unknown | China national standards | MT | 9120.0 | USD | 20180117 |
| Unknown | China national standards | MT | 730.0 | USD | 20180117 |
| Unknown | China national standards | MT | 780.0 | USD | 20180117 |
| Unknown | China national standards | MT | 4760.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180116 |
| Unknown | China national standards | MT | 460.0 | USD | 20180116 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180115 |
| Unknown | China national standards | MT | 690.0 | USD | 20180115 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180114 |