Leaves after five years.
Says its dominance should not be used against it.
Retailer indicates "multiple" offerings on the cards.
Called vaccination credential initiative.
Adaire Fox-Martin exits in management shake-up.
Shares drop 11.8 percent on release of critical report.
Orr personally owns the issue.
Nine other Chinese companies still on the list.
But questions over long-term change remain.
Secondary data centre to move after $4.2m deal.