| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190313 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5800.0 | USD | 20190311 |
| Unknown | China national standards | MT | 18240.0 | USD | 20190311 |
| Unknown | China national standards | MT | 67650.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190311 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190310 |