| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9510.0 | USD | 20190311 |
| Unknown | China national standards | MT | 11570.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10090.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190311 |
| Unknown | China national standards | MT | 330.0 | USD | 20190310 |
| Unknown | China national standards | MT | 330.0 | USD | 20190310 |
| Unknown | China national standards | MT | 64210.0 | USD | 20190310 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190301 |
| Unknown | China national standards | MT | 320.0 | USD | 20190301 |