| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 15440.0 | USD | 20190623 |
| Unknown | China national standards | MT | 16710.0 | USD | 20190623 |
| Unknown | China national standards | MT | 15710.0 | USD | 20190623 |
| Unknown | China national standards | MT | 11170.0 | USD | 20190623 |
| Unknown | China national standards | MT | 21440.0 | USD | 20190623 |
| Unknown | China national standards | MT | 14860.0 | USD | 20190623 |