SafariSpinSafari| Petrochemical Oil Service (600871.SH): No business producing hydrogen

Gelonghui May 22 丨 Petrochemical Oil Service (600871)(600871SafariSpinSafari.SH) said on the investor interaction platformSafariSpinSafari, the company currently has no hydrogen production business. The company can provide engineering technical services in hydrogen production, hydrogen purification, hydrogen pipeline construction, etc.