Group 1 - The company, Haineng Technology, focuses on bioenergy and catalytic purification environmental materials as its main business [2] - The core development direction of the company is bioenergy, with key products including hydrocarbon-based biodiesel (HVO) and sustainable aviation fuel (SAF) [2] - In the hydrogen and ammonia business, the company offers products such as hydrogen catalysts, deoxidizers, and ammonia synthesis catalysts [2]