| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23240.0 | USD | 20190110 |
| Unknown | China national standards | MT | 28880.0 | USD | 20190110 |
| Unknown | China national standards | MT | 23240.0 | USD | 20190110 |
| Unknown | China national standards | MT | 27350.0 | USD | 20190110 |
| Unknown | China national standards | MT | 32950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190101 |