| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2670.0 | USD | 20191115 |
| Unknown | China national standards | MT | 15060.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191115 |
| Unknown | China national standards | MT | 23720.0 | USD | 20191114 |
| Unknown | China national standards | MT | 14130.0 | USD | 20191114 |
| Unknown | China national standards | MT | 61140.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3000.0 | USD | 20191113 |
| Unknown | China national standards | MT | 16160.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2420.0 | USD | 20191113 |