| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7090.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 19040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180101 |