| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17780.0 | USD | 20190121 |
| Unknown | China national standards | MT | 14290.0 | USD | 20190121 |
| Unknown | China national standards | MT | 17780.0 | USD | 20190121 |
| Unknown | China national standards | MT | 25060.0 | USD | 20190121 |
| Unknown | China national standards | MT | 14260.0 | USD | 20190121 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190121 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190121 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190121 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190120 |