| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8940.0 | USD | 20190923 |
| Unknown | China national standards | MT | 452710.0 | USD | 20190923 |
| Unknown | China national standards | MT | 9200.0 | USD | 20190923 |
| Unknown | China national standards | MT | 8870.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190923 |
| Unknown | China national standards | MT | 350050.0 | USD | 20190923 |
| Unknown | China national standards | MT | 348510.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190923 |
| Unknown | China national standards | MT | 7900.0 | USD | 20190923 |
| Unknown | China national standards | MT | 6450.0 | USD | 20190923 |