| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4140.0 | USD | 20180912 |
| Unknown | China national standards | MT | 670.0 | USD | 20180912 |
| Unknown | China national standards | MT | 640.0 | USD | 20180911 |
| Unknown | China national standards | MT | 850.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180911 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180911 |
| Unknown | China national standards | MT | 5110.0 | USD | 20180911 |