Gross profit margins, in total and by product, area and months/quarter (if possible)
Operating profit margin
Receivables collection period (average collection period in days)
Payables payment period (average payment period in days)
Inventory holding period (average number of days inventory is held)
Inventory revenue ratio (revenue divided into cost of sales)
Current ratio (current assets to current liabilities)
Quick or acid test ratio (liquid assets to current liabilities)
Gearing ratio (debt capital to equity capital)
Return on capital employed (profit before tax to total assets less current liabilities)