| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20191113 |
| Unknown | China national standards | MT | 290.0 | USD | 20191113 |
| Unknown | China national standards | MT | 390.0 | USD | 20191113 |
| Unknown | China national standards | MT | 200.0 | USD | 20191113 |
| Unknown | China national standards | MT | 240.0 | USD | 20191113 |
| Unknown | China national standards | MT | 330.0 | USD | 20191113 |
| Unknown | China national standards | MT | 330.0 | USD | 20191113 |
| Unknown | China national standards | MT | 220.0 | USD | 20191113 |
| Unknown | China national standards | MT | 300.0 | USD | 20191113 |
| Unknown | China national standards | MT | 200.0 | USD | 20191112 |