| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6280.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190311 |
| Unknown | China national standards | MT | 720.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190311 |
| Unknown | China national standards | MT | 930.0 | USD | 20190310 |
| Unknown | China national standards | MT | 5680.0 | USD | 20190310 |
| Unknown | China national standards | MT | 9080.0 | USD | 20190310 |
| Unknown | China national standards | MT | 7890.0 | USD | 20190310 |
| Unknown | China national standards | MT | 9930.0 | USD | 20190310 |
| Unknown | China national standards | MT | 6280.0 | USD | 20190310 |