| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26980.0 | USD | 20190720 |
| Unknown | China national standards | MT | 22650.0 | USD | 20190720 |
| Unknown | China national standards | MT | 13400.0 | USD | 20190720 |
| Unknown | China national standards | MT | 41640.0 | USD | 20190720 |
| Unknown | China national standards | MT | 12960.0 | USD | 20190720 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190719 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190719 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190719 |