| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 19820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20191201 |