| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9910.0 | USD | 20190518 |
| Unknown | China national standards | MT | 79550.0 | USD | 20190518 |
| Unknown | China national standards | MT | 56340.0 | USD | 20190518 |
| Unknown | China national standards | MT | 440.0 | USD | 20190517 |
| Unknown | China national standards | MT | 102410.0 | USD | 20190517 |
| Unknown | China national standards | MT | 45430.0 | USD | 20190517 |
| Unknown | China national standards | MT | 51540.0 | USD | 20190517 |
| Unknown | China national standards | MT | 7700.0 | USD | 20190516 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190516 |
| Unknown | China national standards | MT | 25050.0 | USD | 20190515 |