| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9150.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10090.0 | USD | 20190701 |