OTC:RBTK | Operating Margin | ZHEN DING RESOURCES INC.

Complete source-backed operating margin history.

Available history
2014-06-30 to 2014-12-31
Data captured

Historical Operating Margin

DateOperating Margin
2014-12-31-16.20%
2014-06-30-54.87%

Annual Operating Margin

DateOperating Margin
2014-12-31-99.66%

Research interface only. Not investment advice. Prices are a checked-in snapshot, not live quotes.