| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35690.0 | USD | 20191215 |
| Unknown | China national standards | MT | 23980.0 | USD | 20191215 |
| Unknown | China national standards | MT | 26220.0 | USD | 20191215 |
| Unknown | China national standards | MT | 25330.0 | USD | 20191215 |
| Unknown | China national standards | MT | 25990.0 | USD | 20191215 |
| Unknown | China national standards | MT | 28160.0 | USD | 20191215 |
| Unknown | China national standards | MT | 4710.0 | USD | 20191215 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191215 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191215 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191215 |