Recently, an administrative penalty decision of Gansu Jiayuguan Market Supervision Bureau has aroused widespread concern in the building materials industry. Jiayuguan Hongyun Cement was fined 10000 yuan by the Municipal Supervisory Bureau for producing two batches of P. S. A42.5 cement with excessive chloride ions from August to October 2025, and confiscated 60 tons of unqualified products, ordering it to stop producing and selling unqualified cement immediately. It is reported that the company was fined for excessive air pollution in 2021, and its compliance record is worrying.
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