| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50370.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190601 |
| Unknown | China national standards | MT | 37320.0 | USD | 20190601 |
| Unknown | China national standards | MT | 49330.0 | USD | 20190601 |
| Unknown | China national standards | MT | 46490.0 | USD | 20190601 |
| Unknown | China national standards | MT | 114760.0 | USD | 20190601 |
| Unknown | China national standards | MT | 32720.0 | USD | 20190601 |
| Unknown | China national standards | MT | 50340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 290.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190601 |