| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 19250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 19620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 71160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23420.0 | USD | 20191201 |