| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4030.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2910.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200301 |
| Unknown | China national standards | MT | 24510.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4450.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4160.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200223 |