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Shaanxi Yanchang Petroleum Yan'an Energy and Chemical Co., Ltd. started construction of a new carbonyl material project with a total investment of 5.321 billion yuan, producing alcohol, aldehyde, ester series items and downstream PMMA and high-end ethylene propylene rubber.
| Site | Largest | Latest |
|---|---|---|
| Yan'an, China | $735.0M | 2025-11-21 |