海新能科：子公司海南环宇在海南省临高县，主要产品为高凝烃基生物柴油（HVO），产能为5万吨/年

Group 1 - The company has a project in Lingao County, Hainan Province, focusing on high-congealing hydrocarbon-based biodiesel (HVO) [2] - The production capacity of the HVO project is 50,000 tons per year [2] - HVO can be used as a raw material for sustainable aviation fuel (SAF) and can also be sold directly as a product [2]