Affected by epidemic prevention and control, cross-regional logistics is not smooth. As of February 2, 2022, 65438+, Huludao Zinc Factory was affected by epidemic prevention and control, and the cross-regional logistics was not smooth. The maintenance of the company's production equipment was centralized, and the output decreased year-on-year. The prices of fuel and electricity increased year-on-year, while the prices of processing fees in the zinc market decreased year-on-year. Due to the above factors, the company's operating performance in the first half of the year fell sharply year-on-year.