海新能科：子公司海南环宇主要产品为高凝烃基生物柴油

Group 1 - The company Hainan Huanyu, a subsidiary of Haineng Technology, produces high-congealing hydrocarbon-based biodiesel (HVO) with an annual capacity of 50,000 tons [1] - HVO can be used as a raw material for sustainable aviation fuel (SAF) or sold directly as a product [1]