| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9860.0 | USD | 20191201 |