Group 1 - Hangyang Global (Ningbo) Intelligent Heavy Industry Co., Ltd. has been established with a registered capital of 170 million yuan [1][2] - The company's business scope includes manufacturing of gas and liquid separation and purification equipment, as well as processing of mechanical parts and components [1][2] - The company is jointly owned by Hangyang Co., Ltd. (002430) and China Chemical Engineering Sixth Construction Co., Ltd., a wholly-owned subsidiary of China Chemical Engineering [1][2] Group 2 - The company is located in Xiangshan County, Ningbo City, Zhejiang Province, and is registered under the local market supervision administration [2] - The legal representative of the company is Gao Yi, and it is classified as a limited liability company [2] - The business operations are set to last until August 18, 2025, with no fixed end date thereafter [2]