潞化科技(600691.SH)：正元氢能二期仍处于建设中 投产后将成为沧州临港园区最大的氢气供应商

Group 1 - The core viewpoint of the article highlights that LuHua Technology's subsidiary, Zhengyuan Hydrogen Energy, is recognized as a key enterprise in Hebei Province and a national-level circular economy demonstration enterprise [1] - Zhengyuan Hydrogen Energy's second phase is currently under construction and is expected to become the largest hydrogen supplier in the Cangzhou Lingang Industrial Park upon completion [1]