The high-purity hydrogen industry has broad development prospects, and domestic companies are accelerating localization
Hydrogen product categories include ordinary hydrogen, industrial hydrogen (3N level) and high-purity hydrogen (5N level). Industrial high-purity hydrogen is mainly used in new industries with higher hydrogen purity requirements such as the semiconductor industry, solar cells and petrochemical industry. Most of the downstream industries of high-purity hydrogen are new industries, which are currently in the…
