| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 56720.0 | USD | 20180415 |
| Unknown | China national standards | MT | 12080.0 | USD | 20180415 |
| Unknown | China national standards | MT | 10400.0 | USD | 20180414 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180414 |
| Unknown | China national standards | MT | 37430.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180414 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180413 |
| Unknown | China national standards | MT | 8620.0 | USD | 20180412 |
| Unknown | China national standards | MT | 9950.0 | USD | 20180412 |
| Unknown | China national standards | MT | 14230.0 | USD | 20180412 |