On December 2, Gelonghui reported that China Shipbuilding Special Gas (688146.SH) announced its plan to invest 15.97 million yuan to build a liquid helium project with an annual operation of 150 tons in the Feixiang District of Handan City, in order to rapidly promote the development of the high-purity electronic gas industry chain, optimize and improve its capacity layout, and enhance its competitiveness in the industry. The board of directors has approved this proposal after review.