| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20180319 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180319 |
| Unknown | China national standards | MT | 950.0 | USD | 20180318 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180318 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180318 |
| Unknown | China national standards | MT | 4060.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180317 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180316 |
| Unknown | China national standards | MT | 500.0 | USD | 20180316 |
| Unknown | China national standards | MT | 470.0 | USD | 20180316 |