Weir Group reports stable revenues despite Covid-19 disruption Chief executive says the group delivered a "highly resilient performance in what was an extraordinary year" Updated Sign up to FREE email alerts from businessInsider - Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Weir Group has managed to maintain operating profits and margins, with around £40m of cost savings offsetting the impact of Covid-19 on market activity. The Glasgow-headquartered engineering company's results for the year ended 31 December showed that iron ore production fell by an estimated 15% in the second quarter, while there was a significant decline in the infrastructure market demand due to construction shutdowns.