| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20180319 |
| Unknown | China national standards | MT | 850.0 | USD | 20180319 |
| Unknown | China national standards | MT | 950.0 | USD | 20180318 |
| Unknown | China national standards | MT | 31650.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7510.0 | USD | 20180318 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1244120.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180318 |
| Unknown | China national standards | MT | 28020.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3430.0 | USD | 20180318 |