| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22810.0 | USD | 20200519 |
| Unknown | China national standards | MT | 21070.0 | USD | 20200519 |
| Unknown | China national standards | MT | 23590.0 | USD | 20200519 |
| Unknown | China national standards | MT | 22670.0 | USD | 20200519 |
| Unknown | China national standards | MT | 20630.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3310.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2910.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3230.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3310.0 | USD | 20200519 |