| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9060.0 | USD | 20191221 |
| Unknown | China national standards | MT | 22370.0 | USD | 20191221 |
| Unknown | China national standards | MT | 74680.0 | USD | 20191221 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3930.0 | USD | 20191221 |
| Unknown | China national standards | MT | 6030.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8000.0 | USD | 20191221 |
| Unknown | China national standards | MT | 11790.0 | USD | 20191221 |
| Unknown | China national standards | MT | 4280.0 | USD | 20191221 |