| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4920.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4250.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190319 |
| Unknown | China national standards | MT | 7110.0 | USD | 20190318 |
| Unknown | China national standards | MT | 28080.0 | USD | 20190318 |
| Unknown | China national standards | MT | 59990.0 | USD | 20190318 |
| Unknown | China national standards | MT | 29230.0 | USD | 20190318 |
| Unknown | China national standards | MT | 29080.0 | USD | 20190318 |