| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2290.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190515 |
| Unknown | China national standards | MT | 2190.0 | USD | 20190515 |