Vulcan Materials (VMC) reported a 20% fall in net profits to $48 million or 38 cents per share in the third quarter, from $60 million or 53 cents per share in the year-ago period. The decline was on the back of a 19%-29% fall in sales volumes for the company’s key product lines. However, the company did manage to meet the Zacks Consensus Estimate. Revenue declined 23% to $778 million. Gross profit as a percent of net sales -- excluding depreciation, depletion and amortization -- increased to 34% from 31% in the prior-year quarter. This was attributed to Vulcan’s efficient cost management and productivity improvements. Segment Performance Revenue in the Aggregates segment shrank 19% to $533 million due to lower shipments, which more than offset the earnings benefit from improved prices, lower unit costs for diesel fuel and cost control measures. Shipments declined 20% due ...