| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190323 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190323 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190323 |
| Unknown | China national standards | MT | 590.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190323 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190323 |