| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11980.0 | USD | 20190312 |
| Unknown | China national standards | MT | 890.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190311 |
| Unknown | China national standards | MT | 47680.0 | USD | 20190311 |
| Unknown | China national standards | MT | 6030.0 | USD | 20190311 |
| Unknown | China national standards | MT | 27880.0 | USD | 20190311 |
| Unknown | China national standards | MT | 137759.98 | USD | 20190311 |
| Unknown | China national standards | MT | 15280.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10750.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190310 |