| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15060.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191211 |
| Unknown | China national standards | MT | 15040.0 | USD | 20191210 |
| Unknown | China national standards | MT | 16330.0 | USD | 20191210 |
| Unknown | China national standards | MT | 15740.0 | USD | 20191210 |
| Unknown | China national standards | MT | 16120.0 | USD | 20191210 |
| Unknown | China national standards | MT | 15240.0 | USD | 20191210 |
| Unknown | China national standards | MT | 12310.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6270.0 | USD | 20191210 |