| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 92880.0 | USD | 20191216 |
| Unknown | China national standards | MT | 8290.0 | USD | 20191216 |
| Unknown | China national standards | MT | 13260.0 | USD | 20191216 |
| Unknown | China national standards | MT | 93160.0 | USD | 20191216 |
| Unknown | China national standards | MT | 8650.0 | USD | 20191216 |
| Unknown | China national standards | MT | 13250.0 | USD | 20191216 |
| Unknown | China national standards | MT | 48560.0 | USD | 20191215 |
| Unknown | China national standards | MT | 103090.0 | USD | 20191215 |
| Unknown | China national standards | MT | 60540.0 | USD | 20191215 |
| Unknown | China national standards | MT | 60060.0 | USD | 20191215 |