| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14770.0 | USD | 20191212 |
| Unknown | China national standards | MT | 16670.0 | USD | 20191212 |
| Unknown | China national standards | MT | 14980.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191212 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191212 |
| Unknown | China national standards | MT | 18830.0 | USD | 20191211 |
| Unknown | China national standards | MT | 22440.0 | USD | 20191211 |
| Unknown | China national standards | MT | 15060.0 | USD | 20191211 |
| Unknown | China national standards | MT | 16420.0 | USD | 20191211 |
| Unknown | China national standards | MT | 15070.0 | USD | 20191211 |