| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 83230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 58660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 42640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 388560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 22340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 837970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13890.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4090.0 | USD | 20191201 |