| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3550.0 | USD | 20191216 |
| Unknown | China national standards | MT | 17690.0 | USD | 20191216 |
| Unknown | China national standards | MT | 18210.0 | USD | 20191216 |
| Unknown | China national standards | MT | 25090.0 | USD | 20191216 |
| Unknown | China national standards | MT | 18050.0 | USD | 20191216 |
| Unknown | China national standards | MT | 2510.0 | USD | 20191215 |
| Unknown | China national standards | MT | 17490.0 | USD | 20191215 |
| Unknown | China national standards | MT | 23790.0 | USD | 20191215 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191215 |
| Unknown | China national standards | MT | 2280.0 | USD | 20191215 |