According to Everbright Securities, prices of industrial gases such as helium, xenon, and tungsten hexafluoride have continued to rise recently. High-purity helium was reported at 5,000 yuan on the 28th, compared to only 550 yuan a month ago.

According to Everbright Securities, prices of industrial gases such as helium, xenon, and tungsten hexafluoride have continued to rise recently. High-purity helium was reported at 5,000 yuan on the 28th, compared to only 550 yuan a month ago.