如下是澳大利亚科廷科技大学的信息更新，有效信息提炼如下：

2017年第二学期开课offer申请和COE申请截止日期

Application closing date 申请截止日期

Regular countries: 9th June 2017不涉及中国

Streamlined含中国: 30th June 2017 (application submitted after this date will be considered on case by case basis)2017年6月30日，超过该日期会个案审理。

Acceptance Closing Date缴费截止日期

Regular countries: 19th June 2017不涉及中国

Streamlined含中国: 10th July 2017 (application submitted after this date will be considered on case by case basis) 2017年7月10日，超过该日期会个案审理。